Results of a new study led by the University of Maryland School of Public Health show that people infected with the virus that causes COVID-19 exhale infectious virus in their breath – and those infected with the Alpha variant (the dominant strain circulating at the time this study was conducted) put 43 to 100 times more virus into the air than people infected with the original strains of the virus.

Climate change is impacting us all, but it’s not impacting us all the same way, Dr. Sacoby Wilson, director of the Center for Community Engagement, Environmental Justice and Health, said during the opening session of the 2021 Environmental Justice and Health Disparities Symposium, Aug. 19-21. 

Researchers know that SARS-CoV-2 (the virus that causes COVID-19) spreads through air, but are working to pinpoint how much virus hangs in small airborne particles. A new study published in Clinical Infectious Diseases explored how much SARS-CoV-2 virus is released into the air when people infected with COVID-19 sing, talk or simply breathe. 

Exercise can increase brain connectivity related to memory and may help older adults at risk of Alzheimer’s disease, according to a new study published in the Journal of Alzheimer’s Disease led by J. Carson Smith at the University of Maryland. 

Amid the Black Lives Matter movement, COVID-19 and the climate crisis, Deirdre Quinn, PhD ‘17, and Samuel Allen, PhD ‘20, have spotlighted another public health epidemic, gun violence in the U.S. 

Dr. Sacoby Wilson, who directs the Center for Community Engagement, Environmental Justice and Health (CEEJH) in the University of Maryland School of Public Health, has been appointed to the US Environmental Protection Agency’s (EPA) Science Advisory Board.

Despite recent progress in U.S. COVID-19 vaccination, some populations, including the LGBTQ+ community, are lagging in vaccination rates. Vaccine confidence and access, often decreased in these communities because of systemic marginalization, are both important to protecting health equity. As Dr.

On July 1, 2021, Craig Fryer, associate professor, became interim chair of the

We're all confused about what we should be doing about masks—and with good reason. We are receiving conflicting information from the Centers for Disease Control (CDC) and World Health Organization (WHO) on whether we should wear masks and continue to follow social distancing practices. And every day, the promise of a mask-free summer is called into question as we learn more about the Delta variant—a more contagious mutation of COVID-19. To clear up the confusion, Bem Faris, communications and media manager for the SPH sat down with Dr. Donald Milton, professor of applied environmental health at the University of Maryland and a leading expert on how viruses spread through the air.