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Did you know? 18.8 million women and girls are living with HIV AIDS-related illnesses are the leading cause of death among females between the age of 15 and 49 1.8 million children are born with HIV, contracted from their mothers In sub-Saharan Africa, 3 in 4 new HIV infections in teenagers are among girls There are 5,000 new HIV infections per day Women continue to be disproportionally affected by HIV around the world, but particularly in sub-Saharan Africa, where three in four new HIV infections are among young girls. For women seeking care in developing countries, preventing and managing HIV is an expensive proposition. Truvada, the pre-exposure HIV treatment drug commonly known as PrEP, costs about $1,500 a month and must be taken daily for continual HIV protection. Likewise, the antiretroviral therapies that attempt to control HIV infection are costly at nearly $20,000 a year. These oral medications as therapy are a non-starter in developing nations like Africa, where nearly 30 million people are infected with HIV. But Phil Santangelo, biomedical engineering professor at Georgia Tech, has another approach in mind. He’s working on an aerosolized RNA-based HIV preventative that eventually could protect women against the disease. It’s applied vaginally and, currently, the aerosol has been tested in pre-clinical trials. The early results are promising; it’s been shown to create HIV antibodies that ward off the infection. It also has the potential to protect against genital herpes and other pathogens, depending on what protein the RNA encodes for. “A single administration of this aerosol is showing expression of antibodies against HIV for up to three months in pre-clinical trials,” said Santangelo. “Our hope is that this will be more affordable, granting easier access to women in developing countries, especially. With women’s health at the forefront of many conversations today, this has the potential to revolutionize disease prevention.” Eventually, Santangelo says RNA could be used for contraception as well – the RNA would express antibodies that inhibit sperm. Again, if birth control can’t be accessed in developing countries, a self-administered, inexpensive aerosol could change the lives of many women. Are you a journalist covering this very important topic? If you have questions or would like to know more about the research being conducted at the Georgia Tech College of Engineering – then let our experts help. Dr. Philip J. Santangelo is an Assistant Professor in the Wallace H. Coulter Department of Biomedical Engineering. Dr. Santangelo is an expert in the areas of therapeutics and vaccines and HIV/SIV and hRSV. He is available to speak with media regarding this emerging discovery - simply click on his icon to arrange an interview.
Meet Your Newest Job Recruiter, the Algorithm – let our experts explain
Equal employment opportunities may not be part of a computer’s calculations, but one engineer from is trying to change that. When you apply for a job, chances are your resume has been through numerous automated screening processes powered by hiring algorithms before it lands in a recruiter’s hands. These algorithms look at things like work history, job title progression and education to weed out resumes. There are pros and cons to this – employers are eager to harness the artificial intelligence (AI) and big data captured by the algorithms to speed up the hiring process. But depending on the data used, automated hiring decisions can be very biased. “Algorithms learn based on data sets, but the data is generated by humans who often exhibit implicit bias,” explains Swati Gupta, an industrial engineering researcher at Georgia Tech who’s work focuses on algorithmic fairness. “Our hope is that we can use machine learning with rigorous mathematical analysis to fix the bias in areas like hiring, lending and school admissions.” But as algorithms harness speed and efficiency – how can they be adjusted to include and consider race, gender and other human factors? It’s an area Dr. Gupta has been researching and refining. If you are a reporter or journalist looking to cover this topic – that’s where our experts can help. Dr. Swati Gupta is an Assistant Professor in the H. Milton Stewart School of Industrial and Systems Engineering at Georgia Tech. Dr. Gupta is an expert in the areas of optimization, machine learning, and bias and fairness within the AI sphere. She is available to speak with media regarding this topic - simply click on her icon to arrange an interview.
Georgia Southern University is making it easier for active-duty military or veterans to find out what courses they can receive credit for based on their previous military experience. The university’s new widget, available at GeorgiaSouthern.edu/military-veterans, asks for information like the branch of military served in, highest level of experience and job title to determine what Georgia Southern courses match their experience. The tool is available to prospective or current students, and it provides an immediate response with courses for which someone may receive credit. Military Education and Outreach Coordinator retired Sgt. Maj. Bill Gammon works with current and prospective students to create a plan based on their choice of major and determine which courses work best for their path. Credit will be awarded after an individual evaluation is completed. “The biggest benefit is that it doesn’t require them to take classes in things that they’re already well-experienced in,” Gammon said. “It helps them expedite their way through their college experience here to their final goal.” Georgia Southern works with the American Council on Education to determine which military training or job equals a college course. Gammon noted experience and credits from the Air Force are slightly different because airmen take college courses through the Community College of the Air Force (CCAF), but with the university’s GEM Program, they can complete their CCAF degrees. Are you a reporter interested in covering how schools like Georgia Southern University are working with the military? Then let our experts help. Sgt. Maj. Bill Gammon is available to speak to the media regarding this program – simply contact Melanie Simón at 912.344.2904 to arrange an interview.
As Europe’s heatwave moves north toward the Arctic…just how worried do we need to be?
There’s no easier way to say it – Europe is baking. Record high temperatures are breaking the mercury in London, France, Germany and elsewhere across the continent. And, that warm air is not pushing north toward the Arctic. Greenland’s ice sheet is feeling the heat and it has some scientists worried. “So far this year, Arctic sea ice extent has hovered at record lows during the melt season. Weather patterns favorable for increased melt have predominated in this region, and an unusually mild summer has also increased melting of the Greenland ice sheet. Unlike with sea ice melt, runoff from the Greenland ice sheet increases sea levels, since it adds new water to the oceans. If the entire ice sheet were to melt, it would raise global average sea levels by 23 feet.” Washington Post, July 26 Are you a reporter covering climate change or weather? If so – we have an expert who can help with your stories. Dr. Pamela Grothe is an assistant professor in the Department of Earth and Environmental Sciences as the University of Mary Washington. She recently completed a Ph.D. in the Paleoclimatology Lab at the Earth and Atmospheric Sciences department at Georgia Institute of Technology. She’s an #expert in climate change and is available to speak with media – simply click on her icon to arrange an interview.
Cord blood awareness – let our experts help with coverage
July is Cord Blood Awareness Month. In the simplest of terms, cord blood is found in the blood vessels of the placenta and the umbilical cord and collected after a baby is born and after the umbilical cord is cut. The benefits of cord blood transplantation are many, according to the Human Cord Blood Stem Cell Core Laboratory at Augusta University: Can be stored for personal use (biological insurance) or donated for others to use Important for ethnic minorities for whom bone marrow donors are difficult to locate Less risk of infectious disease contamination Less stringent HLA-matching required for use in transplantation Fewer side-effects after transplantation Cord blood transplantation can be used in the treatment of leukemia and other blood disorders, sickle cell disease, bone marrow failure diseases, immune deficiency diseases, neuroblastoma and more. “Cord blood is useful because it is a source of stem cells that form into blood cells. Cord blood can be used for transplantation in people who need regeneration, that is, ‘regrowth,’ of these blood-forming cells,” says Keith Wonnacott, Ph.D., chief of the Cellular Therapies Branch in FDA’s Office of Cellular, Tissue, and Gene Therapies. “For instance, in many cancer patients, the disease is found in the blood cells. Chemotherapy treatment of these patients kills both cancer cells and the healthy blood-forming stem cells. Transplanted stem cells from cord blood can help regrow the healthy blood cells after the chemotherapy.” – USFDA website Cord blood and stem cell research are often in the news and sometimes even the subject of serious debate. Are you a journalist looking to cover Cord Blood Awareness Month, or do you have questions for ongoing stories? That’s where our experts can help. Dr. Jatinder Bhatia is an expert on infant nutrition, neonatology, and ECMO for the Medical College of Georgia at Augusta University. Dr. Bhatia is available to speak with media regarding cord blood, its uses and the research behind it – simply click on his icon to arrange an interview.
Ticks…for most the word conjures up fears of Lyme disease, pets getting sick or having to twist those tiny bugs off your dog or yourself after a day in the fields or countryside. But at Georgia Southern University, our experts have taken a certain shine to the usually awful arachnid. In fact, just recently, Jackson Tomlinson, a graduate student in the Department of Biology was rewarded with the discovery of two species of ticks that are entirely new to science. It’s an astounding find and there are more details in the articles attached below. Are you a reporter covering ticks or looking to learn more about them? There are a lot of questions to be asked: What dangers and diseases do they carry? Are ticks regional and how many different species are there? Is there really a tic that makes people allergic to red meat? If you need to get to the bottom of what makes tick…tock – well then let our experts help. Lorenza Beati's research focuses on the study of the taxonomy, evolutionary relationships, and population genetics of arthropods, in particular hard-ticks. She’s also the Curator of the U.S. National Tick Collection. Lorenza is available to speak with media – simply click on her icon to arrange an interview.
July 28 is World Hepatitis Day – let our experts help with your coverage
Later this month, countries across the planet will acknowledge World Hepatitis Day in an effort to locate the “missing millions” and one day find a cure for this potentially debilitating and sometimes deadly disease. “Worldwide, 300 million people are living with viral hepatitis unaware. Without finding the undiagnosed and linking them to care, millions will continue to suffer, and lives will be lost. On World Hepatitis Day, we call on people from across the world to take action and raise awareness to find the ‘missing millions.’” WorldHepatitisDay.org According to the Centers for Disease Control and Prevention, 25 states in the U.S. have seen Hepatitis A outbreaks since 2017, with 22,028 confirmed cases and 216 deaths. Twenty-three of those outbreaks are still considered ongoing, including in Georgia, which has seen two deaths and 487 cases. Are you a reporter covering health, infectious diseases or outbreaks? Do you need to know more about the signs, symptoms and causes of hepatitis? How is it spread, who is most affected and what are the treatments? There is a lot to learn and that’s where our experts can help. Dr. Jose Vazquez is Chief of the Division of Infectious Diseases at the Medical College of Georgia at Augusta University and AU Medical Center. He studies and treats infectious diseases, including hepatitis. A leader in his field and a go-to expert for media regarding this topic, Dr. Vasquez is available to speak with media – simply click on his icon to arrange an interview.
Modernizing rural health – what it could mean for America
For Americans living outside of cities and in rural and sometimes remote areas of the country, the concept of readily accessible health care just isn’t a reality. However, the idea of expanding broadband internet into rural communities to improve access is one that shares support from all sides of the political spectrum. Just last week, an expert from Augusta University was called up to speak before lawmakers in Congress on the need for this technology and who it could best serve. "Broadband is the gateway to rural schools, businesses and health care providers," said Rep. Angie Craig, a Democrat from Minnesota. Lawmakers raised concerns about the dwindling number of hospitals in rural areas and the need to be competitive when recruiting corporations to do business. "Just the ability in rural America for a physician to pull up an X-ray at their home instead of having to drive to the hospital to look at a patient to know if that is something that’s an emergency," said Rep. Austin Scott, a Republican from Georgia. "One of the biggest needs is tele-psychiatry and tele-mental health," said Dr. David Hess of the Medical College of Georgia. - Spectrum News 1 - July 11 It’s an interesting topic and one that is gaining a lot of attention. How many rural Americans are without access to a doctor or hospital in the country? How much money could be saved by expanding online health care? Online is a viable solution, but are there drawbacks or concerns for patients? And how could expanding broadband and digital health care support issues like mental and maternal health across rural America? If you are a reporter covering this topic – that’s where our experts can help. Dr. David Hess is dean of the Medical College of Georgia and executive vice president for Medical Affairs and Integration at Augusta University. He also helped develop the REACH telestroke network in rural Georgia that now includes about 30 hospitals. Dr. Hess is available to speak with media regarding this topic – simply click on his icon to arrange an interview.
Experts in the media - Will Facebook, Google take over blockchain?
Banking and big tech are going ‘all-in’ on blockchain initiatives – and it is getting a lot of attention from investors, regulators and the industry. In an announcement this week, Facebook stated it was moving full speed ahead with its cryptocurrency ‘Libra”. With this announcement, Facebook isn’t just moving into the cryptocurrency space—it’s also setting itself up as a financial services company. Unlike many other cryptocurrencies, Libra will be specifically designed for use as a payment medium, rather than a speculative asset. Bitcoin, Ethereum, and other digital currencies are generally difficult to transfer back and forth for everyday payments, partly because the price of the tokens is based primarily on market demand. The value thus fluctuates dramatically. If it works, Libra should be much less volatile since it will be pegged to traditional financial assets, including a raft of government-issued currencies. Slate, June 18, 2019 Recently, Dr. Eric Overby, associate professor of information technology at Georgia Tech's Scheller College of Business was interviewed by Blockchain Tech News to get his perspective on what to expect now that Google and Facebook are adopting blockchain as part of their platforms. The interview is attached below. Eric Overby's research focuses on the transition from physical to electronic modes of interaction and its effect on market efficiency. Eric is available to speak to media regarding blockchain or any other technology related topics – simply click on his icon to arrange an interview.
Learn the facts – and falsehoods -- about ‘curing’ cancer
When it comes to cancer awareness, any news, promotion and exposure is good news. The goal of those on the frontlines of the battle against this disease is to inform the public, every message encouraging healthier living, prevention methods and hopefully, inspiring more people to support cancer research. Doctors can successfully treat cancer. However, there is no cure. Just this month, as the political rhetoric continues ramping up for the 2020 election, former Vice President Joe Biden used cancer as a platform. "A lot of you understand what loss is and when loss occurs, you know that people come up to you and tell you 'I understand' if you lose a husband, a wife, a son, a daughter, a family member," he said. "That's why I've worked so hard in my career to make sure that — I promise you if I'm elected president, you're going to see the single most important thing that changes America, we're gonna cure cancer." – USA Today, June 12 For Biden, cancer is an issue that is close to him. He lost his son to brain cancer in 2015. He’s passionate and deeply invested in those who have also lost a loved one to the disease. But his messaging was not accurate. If you are covering cancer research, prevention and the quest for the best possible outcomes for those diagnosed and being treated for the disease, the Georgia Cancer Center at Augusta University has experts who can help with your stories. Dr. Daniel Albo is able to discuss the fact that yes, there are highly successful treatments for a variety of different cancers. But, there is no “single bullet” that will cure every kind of cancer there is. This is the mistake Biden made during his speech. For some cancer patients, it’s about working with their doctor to find ways to manage their disease during the entirety of their life, similar to high blood pressure, diabetes, etc. To find new treatment options and therapies for all kinds of cancer, it will take investment from multiple levels of government. But money is not all that is needed. It will take basic science researchers working with clinicians to make new “bench-to-bedside” treatment discoveries. Also, public health and prevention, as well as improving access to health care, are essential to ending the burden cancer puts on patients, their family and their friends. Dr. Albo serves as Chair in the Department of Surgery for the Medical College of Georgia, the Surgeon-in-Chief for Augusta University Health System and associate director of surgical services for the Georgia Cancer Center. He is available to speak with media – simply click on his icon to arrange an interview.