Don Milton co-authored a study to understand the patterns of contamination of SARS-CoV-2, which causes COVID-19. Researchers say it's essential for prevention policies and effective interventions.

Authorities shrugging off risk—or ordering everyone to mask up. The virus surging in locales that dropped their guards too soon. Death rates that cut along racial lines, impacting African Americans with particular ferocity.

When the world started to grapple with the COVID-19 pandemic earlier this year, there was little information on the racial differences of incidence and mortality.

But health equity experts like Dr. Stephen Thomas knew that this information was crucial to documenting and addressing potential racial disparities.

"As states began to report race-based data, we started to see a bleak picture," said Dr. Thomas, a professor of health policy and management and the director of the University of Maryland Center for Health Equity (MCHE).

Clark Johnson Lee, an MPH alumnus and current PhD candidate at the School of Public Health, is fighting the COVID-19 pandemic locally, in Montgomery County.

This story appears in Maryland Today, April 3 and was written by Chris Carroll.

Surgical masks may help prevent infected people from making others sick with seasonal viruses, including coronaviruses, according to new research that could help settle a fierce debate spanning clinical and cultural norms.

A new publication in PLoS Pathogens by an international team of investigators shows that flu virus might spread via air rather than through contact and large droplet spray, as commonly thought. A large part of the evidence about how respiratory illnesses like COVID-19 are transmitted comes from research on influenza. These new data provide more support for the recommendation by scientists that we include precautions against airborne spread of Covid-19 to have an impact on slowing infection rates.

Staying active can help older people prevent depression while following the COVID-19 social distancing guidelines, according to a new University of Maryland School of Public Health study published in the American Journal of Geriatric Psychiatry. The study is the first to examine the association between physical activity levels and mental health symptoms in older adults during the COVID-19 pandemic.

Climate change affects the timing of spring and is leading to an increase in asthma hospitalizations , according to a new study led by Amir Sapkota of the University of Maryland School of Public Health. The study, published in the Journal of the American Medical Association (JAMA), is the first to provide quantitative data on the connection between climate change, changes in plant phenology and asthma hospitalizations.

Plant phenology is the study of periodic plant cycles and how seasonal and yearly variations in climate influence them.

The UMD School of Public Health is actively responding to the COVID-19 pandemic--providing service and expertise to the campus, the state of Maryland, and the nation.