Featured Post from University of Delaware

Los Angeles wildfires: Experts address health concerns and evacuation strategies

Jan 8, 2025

1 min

Major wildfires are once again raging in California, this time in Los Angeles County. According to news reports, they have so far been responsible for two deaths, 1,000 damaged structures and the evacuation of more than 30,000 residents. Experts from the University of Delaware's Disaster Research Center can comment on health impacts, evacuation strategies and how to manage pets and animals during disasters.

Below are three of the Disaster Research Center core faculty and the topics they can discuss related to the current wildfires:

Jennifer Horney, founding director of UD’s epidemiology program: Health impacts of disasters (mental and physical) as well as evacuation. Additionally, exposure to wildfire smoke which increases risk of respiratory infections; the scale of these fires during a very high period for these infectious diseases (flu, RSV, COVID) may also put pressure on public health and health care systems.

Tricia Wachtendorf, co-director of the Disaster Research Center and professor of sociology and criminal justice: Disaster donations, social vulnerability and evacuation.

Sarah DeYoung, associate professor of sociology and criminal justice: Pets and animals during evacuations.

Connect with:

Jennifer Horney

Professor and Director, Epidemiology

Jennifer Horney's research focuses on the health impacts of disasters and public health emergencies including climate change.

MeaslesEpidemiologyepidemicCOVID-19Community Assessment for Public Health Emergency Response

Tricia Wachtendorf

Director / Professor, Disaster Research Center / Department of Sociology & Criminal Justice

Prof. Wachtendorf expertise lies in the social, organizational, and decision-making aspects of disasters.

evacuationsMulti-organizational coordination and responses in disastersTransnational crisesImprovisation and adaptationCommunity-based approaches to preparedness, response, recovery, and mitigation

Sarah DeYoung

Associate Professor, Sociology & Criminal Justice

Prof. DeYoung's expertise is in maternal and child health in crisis and disaster settings, with a focus on infant feeding in emergencies.

Evacuation Decision-makingCompanion Animals in DisastersMaternal & Infant Health in DisastersRefugee & Immigrant Well-beingPsychological Sense of Community

Find Experts

Aug 25, 2026

1 min

Epidemiologist Available to Discuss Measles, Vaccination and Infectious Disease Outbreaks

As measles cases continue to rise in the United States, University of Delaware epidemiologist Jennifer Horney is available to discuss measles outbreaks, vaccination, vaccine hesitancy and the challenges of preventing the spread of highly contagious infectious diseases. The deaths of two unvaccinated Pennsylvania residents from measles — the first measles deaths in the state in 35 years — underscore the continuing public health risks posed by the disease. Horney, a former member of the Centers for Disease Control and Prevention’s Board of Scientific Counselors, is an experienced epidemiologist who studies infectious disease outbreaks and public health preparedness. Horney can discuss: • Measles outbreaks and transmission: Why measles is among the most contagious infectious diseases and how outbreaks spread. • Vaccination: The effectiveness of the MMR vaccine and the importance of maintaining high vaccination rates. • Vaccine hesitancy and misinformation: What influences vaccination decisions and how public health messaging affects perceptions of vaccine and infectious disease risks. • Measles prevention and treatment: Why outbreaks can reemerge when vaccination coverage falls, and the role and limitations of vitamin A and other treatments. • Outbreak response and preparedness: How public health officials investigate and respond to measles and other infectious disease outbreaks, and what can be learned from previous outbreaks. To reach Horney directly and arrange an interview, visit her profile and click on the “contact” button. Interested reporters can also email MediaRelations@udel.edu.

Aug 10, 2026

1 min

Experts on earthquake response, community recovery and building safety

The shaking from a major earthquake may be over in minutes, but its consequences will last for years. University of Delaware experts can address emergency response, distributing aid, assessing damaged buildings, helping vulnerable communities and planning for long-term recovery. Their expertise is particularly relevant as communities across Latin America respond to major earthquakes, including the deadly magnitude 7.4 earthquake in Colombia. Tricia Wachtendorf, co-director of UD’s Disaster Research Center, offers expertise on how governments, nonprofits, emergency responders and community groups coordinate following a major disaster. Her research examines the role of spontaneous or “emergent” groups, humanitarian aid and donations, and how communities and organizations respond in the aftermath of disasters. Jennifer Trivedi, associate professor of anthropology and Disaster Research Center faculty member, specializes in disaster vulnerability and why some communities are more severely affected than others. She also addresses the long-term recovery needs and planning that emerge after the immediate crisis. Michael Chajes, professor of civil and environmental engineering, provides expertise on the structural damage caused by earthquakes, why some buildings collapse while others withstand the shaking and how engineers assess damaged structures and improve earthquake resilience. To arrange an interview with one of these experts, visit their profiles and click on the contact button. Interested reporters can also email MediaRelations@udel.edu.

Aug 5, 2026

1 min

Mapping the ancient world with underwater robotics

As audiences flock to theaters for Christopher Nolan's The Odyssey, University of Delaware professor Art Trembanis is leading a real-life expedition to uncover one of ancient Greece's most important maritime landscapes. Trembanis, a professor in UD's School of Marine Science and Policy and an expert in seafloor mapping, marine robotics and underwater sensing technologies, recently led a team of students and researchers to the ancient harbor of Kenchreai, where they deployed autonomous underwater vehicles, advanced sonar systems and other cutting-edge mapping technologies to document a harbor that has remained hidden beneath the Mediterranean Sea for centuries. The expedition collected geospatial data that will allow researchers to reconstruct the ancient port in remarkable detail and ultimately create a "digital twin" of the site. The virtual model will enable archaeologists, engineers, students and the public to explore the harbor as if the water had been removed, preserving an invaluable piece of cultural heritage while advancing the use of marine technology in archaeology. Trembanis can discuss: Marine robotics and autonomous underwater vehicles Seafloor mapping and underwater imaging technologies The use of digital twins and 3D modeling to study underwater environments Advances in marine geospatial technology and ocean exploration Underwater archaeology and documenting submerged cultural heritage How engineering and marine science are transforming the study of oceans and ancient landscapes The role of emerging technologies in scientific discovery and education To arrange an interview with Trembanis, click on his profile or email mediarelations@udel.edu.