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Swimming in the deep: MSU research reveals sea lamprey travel patterns in Great Lakes waterways

Why this matters: Invasive sea lampreys prey on most species of large Great Lakes fish such as lake trout, brown trout, lake sturgeon, lake whitefish, ciscoes, burbot, walleye and catfish. These species are crucial to Great Lakes ecosystems and to the region’s fishing industry. Understanding how sea lampreys migrate can inform management and conservation strategies, such as developing methods to catch the invasive fish that don’t involve dams, which reduce river connectivity, or lampricide, a pesticide that some communities and groups prefer not to use. The Great Lakes fishing industry is worth $7 billion and provides 75,000 jobs to the region. Reducing the amount of sea lamprey in waters is crucial for the industry’s well-being and the economic vitality of the Great Lakes. How do you catch an invasive fish that’s solitary, nocturnal and doesn't feed on bait? Researchers in the Michigan State University College of Agriculture and Natural Resources are one step closer to figuring it out. In a study published in the Journal of Experimental Biology and funded by the Great Lakes Fishery Commission, Kandace Griffin, a fisheries and wildlife doctoral student, and Michael Wagner, professor in the MSU Department of Fisheries and Wildlife, found that sea lampreys — a parasitic fish considered an invasive species in the Great Lakes region of the U.S. — follow a clear pattern of staying in the deepest parts of a river. These findings are important for informing sea lamprey management strategies, conservation of fish species native to the Great Lakes and protecting the region’s $7 billion fishing industry and the 75,000 jobs it provides. “We wanted to know how sea lampreys are making their movement decisions when migrating,” Griffin said. “Are they guided by certain environmental cues? Are they moving through areas that are safer? How can we potentially exploit those decisions or maybe manipulate them into going somewhere that they don’t want to go, like pushing them into a trap.” The primary methods used to control sea lamprey are dams that block them from entering waterways and lampricide, a species-specific pesticide that targets lamprey larvae. “Dams create a lot of challenges for conserving river ecosystems: They block all the other fish that are moving up and down in the system. Even though lampricide is proven to be safe and effective, there are communities that are uncomfortable with its use going into the future,” Wagner said. “Figuring out the right way to fish sea lamprey would decrease its population, lower reproduction rates and provide managers with the opportunity to match their control tactics to the community’s needs.” To track lamprey movements, Griffin and Wagner used a method called acoustic telemetry, which involved using sound emitted from a surgically implanted tag to track the movement of 56 sea lampreys in the White River near Whitehall, Michigan. Griffin likened acoustic telemetry to GPS. “There’s a tag that emits sound and has a unique transmission with a unique identification code, so I know exactly which fish is going where,” she said. “The receivers are listening for that sound and then calculating the time it reaches each receiver. We used this information to triangulate the position of the sea lamprey and analyzed it to find out how they’re using the river’s environmental traits to make decisions on where to swim.” Of the 56 lampreys studied, 26 of them (46%), consistently chose the deepest quarter of the river. “For nearly 20 years we have been discovering how sea lampreys migrate along coasts and through rivers. Now, thanks to Kandace’s work, we know where their movement paths come together near a riverbank — the perfect place to install a trap or other fishing device,” Wagner said. “That knowledge can be used to find similar sites across the Great Lakes basin.” Right now, a fishing device designed to catch bottom-swimming, solitary, nonfeeding, nocturnal sea lamprey doesn’t exist. However, Wagner notes there are places around the world — including Indigenous communities in the U.S. — where people have fished migratory lampreys of various species for hundreds of years and could help inform the creation of such a mechanism. “We have recently had a proposal funded to scour the Earth in search of knowledge, both scientific and traditional, about how to capture migrating lampreys and similar fishes,” Wagner said. “We want to talk with the communities of people who have histories fishing these animals and use this information, along with other data we’ve gathered, to conceive a device that could be used to fish sea lampreys.” Griffin views the new intel on lamprey migration patterns as a way to inform fishing practices to complement some of the existing control methods. “Hopefully, we can use this as a supplemental control method to the use of the barriers or dams,” she said. “We have societal pressure to remove barriers to enhance river connectivity, and some barriers are failing. Open water trapping is another way that we could try to still combat the invasive sea lamprey problem here but also promote river connectivity and other conservation goals for other species.” Wagner shares the same perspective. “When a community, or the Great Lakes Fishery Commission, or the governments of Canada and the U.S. come in and say, ‘We’d really rather be able to control this river with something other than lampricide,’ we want to be able to be able to provide 360-degree solutions that specify where to fish, when to fish and how to fish using fully prototyped and tested equipment,” he said. “We want our science to help solve real-world problems.”

Georgia Southern biology professor named 2025-26 Fulbright U.S. Scholar to Vietnam

Stephen Greiman, Ph.D., associate professor of biology in Georgia Southern University’s College of Science and Mathematics, has been awarded a 2025-26 Fulbright U.S. Scholar award to Vietnam where he will lead a teaching and research project focused on parasite diversity in bats. “Dr. Greiman is further proof that Georgia Southern faculty are among the best in their fields,” said Avinandan (Avi) Mukherjee, Ph.D., provost and executive vice president for Academic Affairs. “We are incredibly proud of this achievement and all the hard work that goes into such a celebrated milestone paying off.” Greiman’s Fulbright work will build on more than a decade of collaboration with Vietnamese scientists. During graduate school, he began working with parasitologists in Vietnam and participated in field expeditions in 2013 and 2014. That early partnership has since blossomed into multiple co-authored publications and enduring collegial friendships. Vietnam, Greiman explained, is a natural fit for this project. “Its exceptional biodiversity and the significant burden of parasitic infections across humans, domestic animals and wildlife make it a particularly relevant and meaningful host country for my research,” he said. “Our shared goal is to advance awareness and understanding of parasite diversity among students and the public.” During his grant period, Greiman will teach a parasitology course at Hai Duong Medical Technical University. He will also conduct field and laboratory research in partnership with the Vietnam Academy of Science and Technology’s Institute of Ecology and Biological Resources and the Department of Parasitology. His research will involve sampling and analyzing the parasites and microbiomes of Vietnamese bats—a project designed to engage both undergraduate and graduate students in hands-on scientific inquiry. “International collaborations often yield more impactful research than national projects alone,” Greiman noted. “This award not only strengthens our scientific goals but offers my family a chance to immerse ourselves in a new culture. It’s an experience we’re incredibly grateful for.” Beyond fieldwork, Greiman hopes the Fulbright project will open doors for new exchange programs between Georgia Southern and Vietnamese institutions. He envisions Georgia Southern students spending semesters abroad and returning with global perspectives that enrich their academic and personal growth. “The data and experiences I bring back will directly inform my courses, including parasitology and biology of microorganisms,” Greiman said. “I’ll also use our findings to support undergraduate and graduate research projects, pursue new grant opportunities and publish in high-impact journals.” He credits the Fulbright program with not only enabling his research abroad but also cultivating cultural exchange, particularly by allowing families to travel with awardees. His wife, who has a background in the arts, is excited to explore Vietnam’s artistic traditions, while their two young children will experience a culture far different from their own. “Vietnam is rich in natural and cultural history,” he said. “We’re looking forward to embracing it fully, both in the field and in everyday life.” Greiman’s selection is both a professional milestone and a personal journey—one shaped by long-standing collaborations, a deep commitment to global science, and the mentorship of Georgia Southern Vice President for Research and Economic Development David Weindorf, Ph.D. “Although I was initially hesitant to apply due to the program’s competitiveness, I was inspired by Dr. Weindorf’s own transformative experiences as a Fulbright Scholar and Specialist,” Greiman said. “His guidance and support helped me see the incredible potential of this opportunity—not just for my research, but for my family and our students.” That encouragement reflects a strong professional relationship rooted in mutual respect and a shared commitment to international collaboration. “I am so proud of Dr. Greiman’s selection as a Fulbright Scholar,” said Weindorf. “The benefits of the exchange will truly be lifelong, with new friends, colleagues and connections formed and cultivated. We look forward to celebrating the lives Dr. Greiman touches, both through his teaching and research, as a meritorious ambassador of Georgia Southern University.” For Greiman, the Fulbright award marks just the beginning of a broader vision. “This experience will generate foundational data for future National Science Foundation and National Institutes of Health proposals and deepen our international partnerships,” he said. “Being selected as a Fulbright Scholar is an extraordinary honor and a chance to contribute meaningfully to a global legacy of scholarship, cultural exchange and scientific discovery.” He encourages fellow faculty members considering the program to apply. “Go for it,” he said. “Your chances are zero if you don’t try. The Fulbright is one of the few opportunities that blends extended research, cultural immersion and family inclusion. It’s life-changing—and absolutely worth it.” If you're interested in knowing more about Stephen Greiman's work or more about his Fullbright award - simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.

The Sky’s the Limit: Researching surface impacts to improve the durability of aircraft

Associate professor Ibrahim Guven, Ph.D. from the Department of Mechanical and Nuclear Engineering is conducting a research project funded by the Department of Defense (DoD) that explores building aircraft for military purposes and civilian transportation that can travel more than five times the speed of sound. Guven’s role in this project is to consider the durability of aircraft surfaces against elements such as rain, ice, and debris. His research group is composed of Ph.D. students who assist with the study and has collaborated with other institutions, including the University of Minnesota, Stevens Institute of Technology and the University of Maryland. Why did you get involved with this research project? The intersection of need and our interests decides what we research. I’m interested in physics and have been working on methods to strengthen aircraft exteriors against the elements for 12 years. We started with looking at sand particle impact damage, and then we graduated from that to studying raindrop impact because that’s a more challenging problem. Sand impact is not as challenging in terms of physics. A liquid and a solid behave differently under impact conditions. The shape of the raindrop changes prior to the impact due to the shock layer ahead of the aircraft. Researching this impact requires simulating the raindrop-shock layer interaction that gives us the shape of the droplet at the time of contact with the aircraft surface. Unlike with sand, analyzing raindrop impact starts at that point, which requires accurate modeling of the pressure being applied. As the aerospace community achieves faster speeds, there’s a need to understand what will affect a flight’s safety and the aircraft’s structural integrity. That need is what I’m helping to fulfill. Were there any challenges you and your research group faced while working on this study? How did you overcome them? Finding data was hard. I’m a computational scientist, meaning I implement mathematical differential equations that govern physics to write computer code that predicts how something will behave. My experiments are virtual, so to ensure that my models work well, I need experimental data for validation. However, conducting experiments on this problem is extremely challenging. That’s the roadblock. Currently, we refer to data from the seventies and eighties. Beyond that, this kind of information is not available. We are working to generate data that my computational methods need for their validation. An example is the nylon bead impact experiment. Some researchers found that if you shoot a nylon bead at a target, it leads to damage similar to that from a raindrop of the same size. It is much easier and cheaper to shoot nylon beads compared to the experiments involving raindrops. However, this similarity vanishes as we go into higher velocities. How do you typically gather data for a project of this nature? We are working with a laboratory under the U.S. Navy. They can accelerate specimens to relevant speeds, meaning they can shoot them into the air at the desired velocity. A colleague at Stevens Institute of Technology also came up with a droplet levitator. He uses acoustic waves emitted by tiny speakers to play a certain sound at a certain frequency to create enough air pressure to suspend droplets midair. To an untrained eye, it looks like magic. They levitate droplets and use a railgun to shoot our samples at the droplets. Our samples hitting the droplets are stand-ins for the aircraft surface material. Once this is done successfully, they shoot a sample with high-speed cameras that can take ten million frames per second. As a result, we get a good, high-fidelity picture of this impact event. That is the type of data I’m seeking, and this is how I get it from my collaborators. What was your overall experience working with the students in your research group? I like to think it was positive. I try to be a nice advisor and give them space to explore, fail, and bring their own ideas. Even if I feel like we’re at a dead-end, I step back and let them figure it out. My role is to help them grow. Teach them, train them and help them along the way. That’s the experience. Did you notice any personal changes in your students during this project? Yeah, I have. When they’re just out of their undergraduate programs, confidence is lacking sometimes. You see them become more sure of themselves as they learn more and more. Often, regardless of whether English is their native language or not, writing is a big issue for every student. How one presents ideas in written form is a persistent problem in engineering. I see the most growth in that area. Again, an advisor has to be a guide and also have patience. Eventually, after working on multiple paper drafts, I can see tremendous improvement. You must allow them to see their shortcomings. It’s important to work with students to refine how they frame a problem, explain it to a wide audience in concise terms, and use neutral language without leading them to certain conclusions. Why do you think that this research is important? Somebody has to do it, right? I believe that I’m the right person because of my background. Personally, I think if this research makes for safer travel conditions, and if I have something to offer, then why not? If we can accurately simulate what happens in these conditions, we can use our methods to test out designs for damage mitigation. For example, we can perform simulations with different surface materials for the aircraft to see if using a different material or layered coating system leads to less damage. In a bigger picture, we’re working on a very narrow problem in our field, but we don’t know how useful that’s going to be in 10, 15 or 30 years from now. Whatever we study and put out there in terms of publications, it may help some other researcher in a different context many years later. This could be space research, modeling an atmosphere on a different planet, or something that is related to our bodies. There are parts of physics in this problem that do not necessarily only apply to high-speed flight. It could be many different things. One has to understand that what is studied may seem obscure today, but because the universe is more or less governed by the same physics, everything should be put in a theoretical framework, done right and shared with the community. People may learn things that could become relevant in the future. It’s not uncommon. What is another subject that you plan to study? The next natural step is coming up with strategies to mitigate damage in these scenarios. If avoiding a risk is not an option, can we actually come up with a solution? We have to determine how to modify an aircraft’s design to prevent a catastrophe. Another extension of my research would be to examine the landing of spacecraft on dusty planetary bodies. During landing on Earth, aircraft approach and reach the ground very smoothly. On the other hand, a spacecraft comes down slowly and needs a lot of reverse propulsion for a soft landing. As it does, it kicks up a large amount of dust, which blows back and hits the spacecraft. Taking into account the damage that occurs due to particle impact is a direct connection to my work. This again is an open area, and because we have ambitions to have a permanent presence on dusty places like the moon and Mars, we have to nail down the concept of landing safely. That is where my research could help.

Seniors Pay the Highest Price When Politicians Dismiss Healthcare Evidence

Disclaimer: This is an opinion piece. It reflects the author's perspective and should not be considered medical advice. Please consult with your physician or healthcare provider to discuss your individual health and vaccination needs. If you’re experiencing health issues, don’t rely on blogs (even snappy ones)—rely on a qualified medical professional. Fall is here. Kids are back in class, pumpkin spice is back in mugs, and—like clockwork—news headlines are back stirring fear and doubt. This season, RFK Jr. is making noise about vaccines, throwing science under the school bus, and leaving some older Canadians wondering: Who should I trust—politics or science? Spoiler: if you’re betting on politics to keep you healthy, you might as well ask your neighbour’s cat for medical advice. So, let’s get back to basics: what shots you really need, why the science is solid, why politics muddies the waters, and how you can be your own best health advocate. Oh, and because you know me—I’ll sprinkle in a few “if only” vaccines we all wish existed. Science vs. Politics: Who Wins? Science: Vaccines work. They reduce severe illness, save millions of lives, and prevent outbreaks of diseases we thought we’d left in history books. COVID-19 vaccines alone are credited with saving over 1.4 million lives in Europe since 2020. Vaccines aren’t some modern fad cooked up in a lab—they’ve been saving lives since 1796, when English doctor Edward Jenner made a discovery that led to the first smallpox vaccines, which at the time was one of the deadliest diseases on earth. Fast forward to today, and the results speak for themselves. Data from the CDC shows that vaccines have slashed major diseases in the U.S. and Canada to the point where polio and smallpox haven’t been seen in decades—down from tens of thousands of cases every year in the 20th century. Even measles, which has made a resurgence due to rising vaccine skepticism, is still nowhere near the half-million infections Americans used to see annually. Thanks to vaccines, measles, pertussis, mumps, and rubella are now more likely to show up in a history book—or on a pub trivia night—than in your family doctor’s office. Over a century of data shows that vaccines don’t just work—they’ve rewritten medical history. A landmark CDC study published in JAMA by researchers Sandra W. Roush (MT, MPH) and Trudy V. Murphy, MD, with Centers for Disease Control and Prevention, Atlanta, Georgia did a major study comparing disease rates before and after vaccines became widespread.  The results were jaw-dropping: Cases of diphtheria, mumps, pertussis, and tetanus dropped by more than 92%, and deaths by more than 99%. Endemic polio, measles, and rubella have been eliminated in the U.S and Canada. Smallpox is gone from the globe. Even newer vaccines introduced since 1980—like those for hepatitis A, hepatitis B, Hib, and chickenpox—cut cases and deaths by 80% or more. The evidence found by the CDC study was so overwhelming that the authors called vaccines “among the greatest achievements of biomedical science and public health” (Source: JAMA, 2007) The number of cases of most vaccine-preventable diseases is at an all-time low; hospitalizations and deaths have also shown striking decreases. Think about it. When was the last time someone at your dinner table worried about catching smallpox? Enter RFK Jr., stage left. He has wasted no time since his appointment as US Secretary of Health & Human Services to undermine confidence in the public health system.  His recent moves—firing the CDC director, cutting mRNA funding (even for cancer vaccines!), and gutting expert panels—are sowing doubt faster than a Toronto raccoon opening a green bin. Even Dr. Martin Makary, Commissioner of Food and Drugs for the U.S. Food and Drug Administration (FDA), recently chimed in with an opinion piece published last week in  The Wall Street Journal. His take? Vaccines should mostly be reserved for high-risk groups, healthy people don’t really need them, and maybe we should start running more placebo trials “just to be sure.” That sounds reasonable until you realize it’s the same playbook RFK Jr. uses: shrink access, shift the burden of proof endlessly, and treat vaccines like optional extras. When Politics Drowns Out Science, Seniors Pay the Highest Price When politics drowns out science, we pay the highest price. Because the truth is: our immune systems age just like our knees do—creaky and slower to respond. Vaccines aren’t optional; they’re essential. Demanding new placebo trials for vaccines we already know work is like asking a baker to prove yeast makes bread rise every single year. And framing vaccines as “only for the sick” ignores the basic truth: when coverage falls, outbreaks rise. Period. Vaccines for Canadian Adults & Seniors (Source: Health Canada) Vaccines aren’t just for kids—they’re part of healthy aging, too. Health Canada has issued clear guidelines on which shots adults and seniors should have on their radar, from flu and pneumonia to shingles and RSV. Think of it as a maintenance schedule for your immune system. That said, every person’s health history is unique, so always check with your doctor or healthcare provider before rolling up your sleeve. Flu shot (Seasonal Influenza Vaccine) – Protects against flu strains that mutate yearly (PHAC – Influenza Vaccine). Everyone should receive it annually; seniors may be eligible for a high-dose version. Pneumococcal (Pneu-C-20) – Shields you from pneumonia, bloodstream infections, and meningitis (PHAC – Pneumococcal Vaccine). One dose at 65+. Shingles (Recombinant Zoster Vaccine – RZV) – Stops the chickenpox virus (that never left your body) from staging a painful comeback tour (PHAC – Shingles Vaccine Guidance)—two doses, starting at age 50. Tdap (Tetanus, Diphtheria, Pertussis Vaccine) – Protects against lockjaw, a throat infection, and whooping cough (PHAC – Tdap Vaccine). One-time booster, then Tdap every 10 years. Polio (Inactivated Poliovirus Vaccine – IPV) – Keeps polio from making a comeback (PHAC – Polio Vaccine). Needed if you missed doses or travel to outbreak zones. RSV (Respiratory Syncytial Virus Vaccine) – Prevents serious lung infections in older adults (Health Canada – RSV Vaccine Information). Recommended for ages 75+ or in long-term care. MMR (Measles, Mumps, Rubella Vaccine) – Blocks childhood triple threats (PHAC – MMR Vaccine). One dose if born after 1970 and not immune. Varicella (Chickenpox Vaccine) – For those who have never had chickenpox (PHAC – Varicella Vaccine). Two doses under age 50; For those over 50, the shingles vaccine is recommended. The Vaccines We Wish Existed Because let’s face it: medicine has cured smallpox, but not small talk. RV – Rectitious Vision Correction: For correcting poor attitudes and selective hearing in spouses. FOMOVAX: Stops the green-eyed monster when your friends are on a Caribbean cruise and you’re at Costco. TechTonic: For when Zoom won’t unmute and your iPad keeps asking for your “Apple ID you made in 2009.” EarPeace: Selective hearing—blocks whining, amplifies compliments. WineNot: The Thanksgiving booster that helps you tolerate in-laws, politics talk, and Uncle Bob’s gravy complaints. MemoryMap: Protects against the “where did I put my glasses?” epidemic. Spoiler: they’re on your head. If only. Until then, we’ll have to stick with flu and shingles shots. Screening Schedule: The Other Half of the Health Checklist Keeping your health on track sometimes feels like managing a full-time maintenance schedule. After all, the human body has more moving parts than a Canadian Tire catalogue—so of course things need regular tune-ups. If vaccines are like scheduled oil changes for your immune system, screenings are more like the regular safety inspections—checking the brakes, the lights, and making sure nothing rattles when it shouldn’t. Our bodies have a knack for keeping secrets until it’s too late, which is why Health Canada and national guidelines recommend routine checks for cancer, heart health, bone strength, and more. Here’s the recommended Health Canada guidelines—your doctor may adjust based on your risk.: Cervical (Pap test): Every 3 years, ages 25–69 (CTFPHC – Cervical Cancer Guideline). Breast (Mammogram): Every 2–3 years, ages 50–74 (CTFPHC – Breast Cancer Screening). Colorectal (Colonoscopy or FIT test): Every 2 years (FIT) or 10 years (colonoscopy), ages 50–74 (CTFPHC – Colorectal Cancer Screening). Prostate (PSA test): Discuss with your doctor around age 50 (CTFPHC – Prostate Cancer Guideline). Lung Cancer Screening: For current/former heavy smokers, typically ages 55–74 (Canadian Partnership Against Cancer – Lung Cancer Screening). Bone Density (DXA scan): At 65+ or earlier if at risk (Osteoporosis Canada – BMD Testing). Blood Pressure & Cholesterol: Annual or as needed (Hypertension Canada Guidelines). Diabetes (A1C test): Every 3 years starting at 40 (Diabetes Canada – Clinical Guidelines). Your Fall Holistic Health Checklist Still with me?  Here's a checklist that I personally follow as a seasonal tune-up—part vaccines, part screenings, part lifestyle hacks. It’s not about chasing perfection; it’s about making sure you’ve got the energy to keep doing what you love (and maybe even outpace the grandkids). Whether you’re just easing into retirement, solidly in the groove, or rocking your seventies with style, these age-by-age tips will help you stay sharp, strong, and one step ahead of sneaky health surprises. Pre-Retirees (55–64) • Annual flu shot • Covid-19 shot • Start shingles series (50+) • Tdap booster if due • Immunization catch-up (MMR, polio, varicella) • Screenings: Pap, mammogram, colon, bloodwork • Exercise, hydrate, and learn to say no—yes, that’s preventive care too. Post-Retirees (65+) • Annual flu shot (high-dose if offered) • Covid-19 shot • Pneumococcal vaccine • RSV vaccine (75+ or communal living) • Shingles vaccine if not done • Screenings: colon, prostate, bone density, cholesterol, diabetes • Keep bones strong: vitamin D, weight training, and occasionally lifting grandkids count. Active Retirees (70+) • All of the above • Review meds and fall-prevention strategies • Stay social—book clubs, golf leagues, dance classes. Loneliness is a silent epidemic. • Advocate for friends, spouses, and grandkids—because being the family health quarterback matters. Your Best Shot: Be Your Own (and Your Community’s) Advocate Vaccines and screenings are only half the story—the other half is using your voice. Seniors have enormous influence, and when you speak up, policymakers listen. Here are a few ways to make sure your concerns don’t get lost in the shuffle: Start local. Write a short letter or email to your Member of Parliament, MPP, or Mayor. Personal stories are more powerful than statistics—tell them why vaccines, screenings, and health services matter to you and your community. Pick up the phone. Constituency offices actually log every call, so even a five-minute conversation with a staffer goes on record. Think of it as Yelp for public policy. Go public. A letter to the editor in your local paper or a well-placed comment at a town hall gets noticed by decision-makers. Be persistent (but polite). Politics moves slowly, but steady nudges add up. You don’t need to storm Parliament—just keep knocking on the door. You’ve spent a lifetime paying taxes, raising families, and building communities—you’ve earned the right to be heard. And let’s be real: nobody wants to mess with a senior who’s got a phone, an email list, and time to follow up. This fall, don’t let politics steal your peace of mind. Don’t let headlines plant seeds of doubt. Vaccines and screenings aren’t about fear—they’re about freedom: freedom to keep moving, keep laughing, keep living the “Hip, Fit & Financially Free” life you deserve. And until they invent the "WineNot" booster or the "MemoryMap" shot, your best defence is still the good old-fashioned flu, shingles, and pneumonia vaccines—plus the screening tests that catch sneaky stuff early. So roll up your sleeve. Book that screening. Be your own health advocate. And while you’re at it, sign your spouse up for the RV shot—because an attitude adjustment should absolutely be a household vaccine. Stay healthy. Don't Retire - Rewire! Sue Resources Want to dig deeper? Here are links to a few of my other health and wellness posts where I share practical tips, a little humour, and more ways to keep your retirement years strong, savvy, and stress-free. > The Retirement Games: From Sprint to Marathon, The New Retirement Reality > Life Hacks in Retirement: Strategies for Aging Well Also for each vaccine mentioned, here are some links to trusted sources of information.  Please consult with your physician or healthcare provider before commencing with any treatment. COVID-19 Public Health Agency of Canada (PHAC) - COVID-19: Spread, prevention and risks - https://www.canada.ca/en/public-health/services/diseases/2019-novel-coronavirus-infection/prevention-risks.html Flu Shot (Seasonal Influenza) Public Health Agency of Canada (PHAC) – Canadian Immunization Guide, Influenza Chapter: https://www.canada.ca/en/public-health/services/publications/healthy-living/canadian-immunization-guide-part-4-active-vaccines/page-10-influenza-vaccine.html Pneumococcal (Pneu-C-20) PHAC – Canadian Immunization Guide, Pneumococcal Chapter: https://www.canada.ca/en/public-health/services/publications/healthy-living/canadian-immunization-guide-part-4-active-vaccines/page-16-pneumococcal-vaccine.html Shingles (Recombinant Zoster Vaccine – RZV) PHAC – Shingles Vaccine Guidance: https://www.canada.ca/en/public-health/services/publications/vaccines-immunization/shingles-vaccine.html Tdap (Tetanus, Diphtheria, Pertussis) PHAC – Tdap Vaccine - https://www.canada.ca/en/public-health/services/publications/healthy-living/canadian-immunization-guide-part-4-active-vaccines/page-21-tetanus-diphtheria-pertussis-vaccine.html Polio (IPV) PHAC – Polio Vaccine Guidance - https://www.canada.ca/en/public-health/services/publications/healthy-living/canadian-immunization-guide-part-4-active-vaccines/polio-vaccine.html RSV (Respiratory Syncytial Virus) - Health Canada – RSV Vaccine Information - https://www.canada.ca/en/health-canada/services/drugs-health-products/vaccines/respiratory-syncytial-virus.html MMR & Varicella - PHAC – Measles, Mumps, Rubella, Varicella Chapters: https://www.canada.ca/en/public-health/services/publications/healthy-living/canadian-immunization-guide-part-4-active-vaccines.html

#ExpertSpotlight: The Day That Redefined America: 9/11 and Its Lasting Impact

September 11, 2001 marked a pivot in American history—a day when the nation’s sense of safety was shattered, and its collective identity reshaped. The attacks triggered sweeping changes in security, government authority, social behavior, and even cultural cohesion. Today, the legacy of 9/11 lives on in how we remember, govern, and connect. A Nation in Shock—and Unity On that fall morning, the U.S. witnessed a tragedy that killed nearly 3,000 people and devastated the nation’s psyche. In the immediate aftermath, grief turned into solidarity—as most Americans tuned into televised coverage, felt sadness, anger, and fear, yet paradoxically came together in an extraordinary show of patriotism and trust in institutions. In the months that followed, confidence in government reached levels unseen in decades—fueled by mourning, resolve, and a collective desire to heal. The Rise of “Homeland Security” & Executive Power Almost immediately, the U.S. government unleashed legal and structural transformations. The USA PATRIOT Act, passed just weeks later in October 2001, significantly expanded surveillance and law enforcement powers for domestic security—raising ongoing concerns about civil liberties. Alongside this, the Department of Homeland Security was created in 2002, bringing together 22 agencies to coordinate security against future threats and reinforcing a new era of national vigilance. Economic Shock and Air Travel Overhaul The attacks triggered immediate economic consequences: U.S. stock markets plunged, airlines and insurers suffered heavy losses, and GDP forecasts were revised downward. Meanwhile, the aviation sector underwent a rapid and lasting modernization in security protocols and flight routing. Notably, Canada’s Operation Yellow Ribbon absorbed diverted flights in the chaos, highlighting international cooperation amid crisis. Legal Precedents and Global Conflict Congress quickly approved the broad-ranging Authorization for Use of Military Force (AUMF), enabling the U.S. to pursue adversaries globally—a mandate that has since been interpreted far beyond its original context, shaping nearly two decades of “forever wars.” These legal expansions—and the accompanying conflicts in Afghanistan and Iraq—signaled a new global posture that redefined American foreign policy. Remembering, Serving, and the Legacy Continues In the years since, public memory of 9/11 has evolved—from solemn remembrance to proactive service. Patriot Day, proclaimed a national day of mourning and service, now encourages millions of Americans each year to volunteer in honor of those lost and the unity felt afterward. These acts of service continue to reflect the enduring spirit of resilience and community. Connect with our experts on the history, significance, and lasting impact of 9/11 on American life and policy. Check out our experts here : www.expertfile.com

LSU Expert Christine Navarre on the Threat of New World Screwworms

The New World screwworm (NWS), also known as the primary screwworm, is the larvae of the fly Cochliomyia hominivorax. Unlike the larvae (maggots) of other flies that only feed on dead tissue, the NWS feeds on live tissue. This leads to more severe and potentially deadly consequences which threatens livestock and wildlife populations. Prior to their eradication form the United States, NWS were a major economic burden to the production of livestock, especially in the in the southwestern U.S. and Florida. The U.S. Department of Agriculture estimates that the U.S. livestock industry saves approximately $900 million a year as a result of NWS eradication. Other benefits of eradication and control are enhanced human and animal health and welfare and increased survival of endangered wild animal species. The NWS fly was eradicated from the U.S. in 1966 with the release of sterile male flies to control the population. This status is maintained through the Panama-U.S. Commission for the Eradication and Prevention of the Cattle Borer Worm (COPEG) which releases millions of sterile flies weekly along the Panama-Colombia border to create a barrier preventing the northward spread of screwworms. Due to these efforts, it is now found primarily in tropical areas of South America and some Caribbean Islands, including Cuba. In 2016 NWS were found in Key Deer in the Florida Keys. The source of the outbreak was never determined. Rapid recognition of the problem and response with the release of sterile flies quickly eradicated the problem but this incident illustrates the importance of remaining vigilant. In November, NWS was detected in Mexico near the Guatemala border. The USDA Animal and Plant Health Inspection Service (APHIS) has imposed immediate import restrictions on animal commodities from Mexico. They are also intensifying efforts to prevent the northward spread of NWS by collaborating with Mexican and Central American authorities and urging livestock producers along the southern U.S. border to monitor their livestock and pets for signs of NWS. Any suspected cases should be reported immediately. Clinical Signs NWS can infest any warm-blooded animal including livestock, pets, wildlife, birds and occasionally humans. Common sites of infestation are any fresh or old wounds, warts, tumors, tick bites and antlers in shedding. Wounds left from management procedures, such as dehorning, branding, ear tagging, tail docking and shearing, can become infested. The eyes, nose, vulva and prepuce are also vulnerable, as well as the umbilicus in newborn mammals. Animals infested with NWS may show the following signs: Presence of maggots in wounds or body openings Wounds with a foul odor, bloody drainage or white/cream-colored drainage (eggs) Depression, reduced appetite, weight loss Isolation and/or signs of discomfort, head shaking Fever and other signs of secondary infection Diagnosis and Reporting Maggots found on animals showing the above clinical signs should be sent to a veterinarian or veterinary diagnostic lab for identification to distinguish NWS larvae from other more common fly larvae. In Louisiana larvae can be sent to the Louisiana Animal Disease Diagnostic Laboratory (www.lsu.edu/vetmed/laddl). Larvae should be placed in 70% alcohol for submission to the diagnostic laboratory. It is very important to immediately report any NWS infestations to the Louisiana Department of Agriculture and Forestry. A reported case will not result in herd depopulation but will allow animal health officials to take steps to help you manage your animals and prevent spread. Early detection and rapid response are critical to controlling this parasite. Treatment Immediate veterinary care should be sought to remove larvae and properly treat with insecticides. Wound care is also important to speed healing and prevent reinfestation. Prevention Treatment of NWS can be difficult, and eradication is very costly, so prevention of infestations is essential. Adult NWS flies can travel up to 12 miles to lay eggs, and eggs can be transported by animals and people traveling from infested areas. This necessitates constant vigilance to ensure that reintroduction into the U.S. does not occur. Preventative steps include: Regularly inspect livestock and pets for cuts, wounds, scabs and tick infestations. Closely monitor the umbilicus of newborn livestock, vulva of females and prepuce of males. Use insect repellant and wound dressings to prevent fly strike. Report any unusual wildlife or bird deaths to the Louisiana Wildlife and Fisheries. Pay close attention to nasal passages and eyes for signs of larvae (maggot) infestation. Seek veterinary advice for immediate treatment of open wounds, including dehorning and castration sites and preventive use of topical and systemic insecticides. Review biosecurity plans with the farm or ranch veterinarian. Original article by the LSU AgCenter here.

MEDIA RELEASE: Nearly All Manitoba Parents Report Unsafe Driving in School Zones, CAA Study Finds.

With the new school year days away, CAA Manitoba (CAA MB) is releasing new findings on school zone safety. A recent survey found that nearly all (90 per cent) Manitoba parents and guardians have reported unsafe driving behaviours in their school zone. As a result, most parents (62 per cent) consider their child’s school zone very unsafe. “Every parent wants to see their child to and from school safely,” says Ewald Friesen, manager, government & community Relations for CAA Manitoba. “Driving dangerously in areas where vulnerable road users are active such as children, always presents heightened road safety concerns.” Parents call for greater safety precautions in school zones According to the data, parents cited speeding, drivers blocking school bus zones and distracted driving as the most dangerous driving behaviours they witnessed in their school zone. The study also found that 43 per cent of parents choose to drive their kids to school over walking, cycling or taking a school bus, contributing to the increase in vehicle traffic in these areas. “This is an eight per cent increase in parents driving their children compared to our last survey in 2023,” says Friesen. “Parents stated their reasons for driving their children included convenience and distance between home and school, but the most concerning answer was because of traffic safety concerns.” Most Manitoba parents favour greater safety precautions in school zones, including lower speed limits, enhanced infrastructure, improved enforcement and education. The data shows that the majority of parents (83 per cent) support reducing speed limits in school zones during the school year, a common practice in the province. A majority of parents also believe that automated speed enforcement (ASE) is an effective deterrent to speeding in school zones, while recognizing there are other tools, including speed bumps and digital speed detection signs, as effective ways to slow drivers around their child’s school. CAA Manitoba is encouraging motorists to make responsible driving choices to protect children as they travel to and from school. CAA Manitoba has the following tips when travelling in school zones: Help reduce traffic with active school travel: Encourage your kids to walk or wheel to school to ease traffic congestion. If your school is a further distance, CAA MB encourages parents and guardians to park a block away and walk to school to reduce the volume of vehicles and improve sightlines. Put away distractions: It’s important to put away distractions such as phones and be extra attentive in school zones for both motorists and pedestrians. Slow down: Know and respect the speed limit in your neighbourhood’s school zones. Give yourself plenty of time to drop off your kids at school to avoid rushing. Choose a safe spot to drop off and pick up your children from school: Follow your school’s rules and avoid double parking or stopping on crosswalks, dropping off or picking up your kids on the opposite side of the street, and stopping in moving traffic as kids rush out. Instead, use the designated drop-off areas or consider a spot a bit farther away from school that is easily accessible and safe. Make eye contact with pedestrians: With the excitement of going back to school, anticipate that children may not easily see or hear your moving vehicle, so make eye contact with pedestrians crossing the road. Stop for school buses: Never pass a stopped school bus with an activated stop arm and flashing red lights as children get on and off the bus. Passing a school bus as it loads and unloads children – not only is this dangerous, but it’s also illegal. Watch for CAA School Safety Patrollers: When travelling through school zones, watch for CAA School Safety Patrollers in their lime green safety vests, as they play an important role in ensuring the roadway is safe before kids cross on their own. Visit schoolpatrolmanitoba.com for more information. CAA supports safety in school zones through the CAA School Safety Patrol® program. The program was developed to protect, educate and empower elementary school children on safe road-crossing practices. For more school zone safety tips, visit caamanitoba.com/schoolzonesafety. The online survey was conducted by DIG Insights in May 2025, with 516 Manitoba parents/guardians with children attending school from kindergarten to grade 8. Based on the sample size of n=516 and with a confidence level of 95 per cent, the margin of error for this research is +/- 3%.)

MEDIA RELEASE: Congestion in School Zones Sparks Safety Concerns Among Ontario Parents, CAA Survey Finds

New findings from CAA South Central Ontario (CAA SCO) show that parents believe that school zone congestion is increasing. Eight in 10 Ontario parents report traffic buildup during both drop-off (81 per cent) and pick-up (84 per cent) times. These numbers are up from 77 per cent and 79 per cent in 2024, respectively. “Every parent wants to see their child get to school safely, and an increase in vehicle traffic in these areas can pose a serious safety risk to young road users,” says Lauren Fisher, manager, government relations for CAA SCO. “Our survey reveals that parents are choosing to drive their kids to school because of the distance between home and school, convenience and traffic safety concerns.” Parents Support Stricter School Zone Safety Measures A majority of parents (83 per cent) have reported seeing unsafe driving behaviours in their child’s school zone – up three per cent from 2024. As a result, most parents (63 per cent) consider their child’s school zone very unsafe, a number that has climbed since 2023 (55 per cent). “Speeding, stopping in undesignated areas and double parking are all commonly reported unsafe driving behaviours parents see in their child’s school zones,” says Fisher. “To help deal with that, most parents are in favour of increasing safety precautions in school zones, including improved enforcement and penalties.” Most parents are in favour of reducing the speed limit in school zones, with nearly half considering 30km/h as the most appropriate speed in these areas. Many parents also believe that automated speed enforcement (ASE) effectively deters speeding in school zones. With the new school year just days away, CAA SCO encourages motorists to make responsible driving choices to protect children as they travel to, from and around school. CAA SCO has the following tips when travelling in school zones: Help reduce traffic with active school travel: Encourage your kids to walk or wheel to school to ease traffic congestion. If your school is a further distance, CAA SCO encourages parents and guardians to park a block away and walk to school to reduce the volume of vehicles and improve sightlines. Put away distractions: It’s essential to put away distractions such as phones and be extra attentive in school zones, for both motorists and pedestrians. Slow down: Know and respect the speed limit in your neighbourhood’s school zones. Give yourself plenty of time to drop off your kids at school to avoid rushing. Choose a safe spot to drop off and pick up your children from school: Follow your school’s rules and avoid double parking or stopping on crosswalks, dropping off or picking up your kids on the opposite side of the street, and stopping in moving traffic as kids rush out. Instead, use the designated drop-off areas or consider a spot a bit farther away from school that is easily accessible and safe. Make eye contact with pedestrians: With the excitement of going back to school, anticipate that children may not easily see or hear your moving vehicle, so ensure to make eye contact with pedestrians crossing the road. Stop for school buses: Never pass a stopped school bus with an activated stop arm and flashing red lights as children get on and off the bus. Passing a school bus as it loads and unloads children – not only is this dangerous, but it’s also illegal. Watch for CAA School Safety Patrollers: When travelling through school zones, watch for CAA School Safety Patrollers in their lime green safety vests, as they play an important role in ensuring the roadway is safe before kids cross on their own. Visit caaschoolsafetypatrol.com for more information. For more school zone safety tips, visit caasco.com/schoolzone. CAA supports safety in school zones through the CAA School Safety Patrol® program, developed to protect and educate elementary school children on safe road-crossing practices. CAA’s Ontario Road Safety Resource is a toolkit with valuable lesson plans for teachers to help educate students about road safety. To learn more, please visit www.caasco.com/schoolzone. The online survey was conducted by DIG Insights in May 2025, with 1,511 Ontario parents/guardians with children attending school from kindergarten to grade 8. Based on the sample size of n=1,511 and with a confidence level of 95 per cent, the margin of error for this research is +/- 2%.)

Unexpected A-Level results? Here’s advice from a psychologist

On 14 August young people across England, Northern Ireland and Wales will receive their A Level results. Many will receive the grades they hoped for however those who receive results that aren’t as expected, either worse or better, there is the option of entering Clearing, the period when universities advertise remaining places on undergraduate courses Aston University is offering guidance to help secure a place on a degree course and those who already have their results can enter Clearing from 5 August. There is more information about the process on the Aston University website at https://www.aston.ac.uk/clearing/guide Going through the process of waiting for and receiving A Level results can be overwhelming Dr Natalia Stanulewicz-Buckley is a social health psychologist and is a lecturer in the School of Psychology and Aston Medical School at Aston University. She has the following advice for anyone who doesn’t get the grades for which they hoped: “What if your A-level results are not what you hoped for? Breathe. Feel. Regroup. The path ahead still holds endless possibilities. “As people get older and gain more life experience, they often realise that what once seemed like a humongous failure or disappointment, with time, bears a lighter load. So, what advice would I share with young people facing A-level results that may not have aligned with their expectations and hopes, and who might be facing Clearing or having to consider other options? “First of all, take a few long inhales and even longer exhales (for 3-4 minutes). This kind of breathing exercise can help you feel calmer when facing a stressful situation. “Next, acknowledge your feelings. It’s okay to feel disappointed, disheartened, or even angry when life doesn’t go according to plan. These emotions show that this outcome matters deeply to you. But they don’t mean that all is lost. “Take time to sit with your emotions and try to share your concerns with people who might be going through a similar experience, or with those you trust to support you - friends, siblings, family members, or teachers. There is truth in the saying, ‘A problem shared is a problem halved.’ “Once you've made space for your emotions and worked through them - remember, emotions are like waves; they arise, reach a peak, and then subside - you might feel more ready to consider your options. Believe me, there will be many, Clearing, taking a year out to travel or volunteer, doing an internship, and more. “Ask yourself, 'What path is most aligned with my plans and ambitions for the future?' Follow that answer. And who knows - perhaps in time, you’ll look back on this stressful moment and the decisions you made in response to it and realise that having to re-adjust your university plans was the best thing that could have happened. “As the saying goes, ‘When one door closes, another one opens.’ But most importantly, please be kind to yourself. Treat yourself as you would a close friend—with understanding, support, and compassion. It may be reassuring to remember that you did the best you could in the situation you were in, with the resources you had. That is all anyone could ever ask of you.” To interview Dr Stanulewicz-Buckley or for other media enquiries contact Nicola Jones, Press and Communications Manager, on (+44) 7825 342091 or email: n.jones6@aston.ac.uk To find out more about Dr Stanulewicz-Buckley’s work visit https://research.aston.ac.uk/en/persons/natalia-stanulewicz-buckley Courses available through clearing at Aston University can be viewed at https://www.aston.ac.uk/clearing/vacancies and anyone who is waiting for their results can register for Priority Clearing at https://www.aston.ac.uk/clearing#register to receive vacancy alerts, advice and tips. From 8am Thursday 14 August there will be three easy ways to apply for courses at Aston University through Clearing, either call 0800 917 5923 to speak with an adviser, submit a Clearing application form at https://www.aston.ac.uk/clearing/guide or use the online live chat service. Finally, students can message on Instagram at https://www.instagram.com/AstonUniversity/

Breaking: Justin Timberlake Reveals He Has Lyme Disease

When a major celebrity opens up about a personal health struggle, public attention often follows. That’s certainly the case after Justin Timberlake recently revealed that he is battling Lyme disease—a condition that affects nearly half a million Americans each year but remains widely misunderstood. Timberlake’s announcement is bringing renewed focus to the causes, risks, and complexities of Lyme disease, including how it spreads, where it’s most prevalent, and what individuals can do to protect themselves. With tick season still active in many regions, this moment offers an opportunity to better inform the public—and we’ve identified a group of leading experts who can help do just that. From microbiologists and epidemiologists to entomologists and disease ecologists, the following researchers bring a wide range of expertise on Lyme disease, tick biology, and environmental risk factors. Whether you're a journalist looking for credible sources, a public health communicator, or simply someone trying to make sense of this rising threat, these experts are available to provide clarity and context in the wake of this headline-making health disclosure. Featured Experts A highly media‑quoted microbiologist specializing in Lyme and other tick‑borne diseases. He runs TickReport, a service that tests ticks and interprets exposure risks. Insights on... How celebrities like Timberlake amplifying Lyme awareness may shift public perception and testing demand. The relevance of tick season timing and geographic risk zones. How tick testing works and what patients should know post‑exposure. Over two decades studying Borrelia burgdorferi and blacklegged ticks, with strong expertise in disease ecology and conservation medicine. Insights on... The biology of transmission and the tick’s life cycle—what leads to infection risk. How habitat and ecological shifts may affect Lyme exposure risks. Wildlife‑human disease interface in increasingly peri‑urban settings. Focuses on landscape ecology and patterns of vector‑borne disease emergence including Lyme disease. Insights on... How environmental changes (e.g. urban sprawl, climate trends) are altering Lyme disease risk maps. Predictive models: where Lyme is emerging next. Implications for public health messaging given high-profile cases like Timberlake’s. Specializes in tick taxonomy and vector species genetics—ideal for deeper background on tick diversity and distribution. Insights on... Which tick species carry Lyme and how misidentification can confuse diagnosis. Emerging tick species or genetic strains and what they mean for prevention. Geographic spread and species shift over time. His research examines geographic patterns of Lyme disease, including why incidence varies regionally in the U.S. Insights on... Why Lyme is more prevalent in certain states—even those outside Timberlake’s or his fans’ travel zones. Human behavioral and habitat factors (e.g. suburban greenspace vs. deep woods). What seasonal changes in tick behavior tell us about infection risk. Story Angles to Explore Celebrity spotlight on Lyme disease: How high‑profile cases can impact media attention, funding, public awareness, and testing demand. Diagnosis and prevention: From exposure to testing (e.g., TickReport), early symptoms, treatment windows, and what experts recommend post‑bite. Ecology and environment: Why Lyme is expanding geographically, and how climate and land‑use change influence risk. Tick evolution and identification: Educating the public on which ticks transmit Lyme, emerging strains, and challenges in correct tick identification. Regional variation in risk: Breakdowns of why some states or regions are Lyme hotspots and how that aligns with the celebrity’s likely exposure zones or fan geography. Looking for more Experts? Visit www.expertfile.com or download ExpertFile for your phone.