How efficiently the virus spreads depends on several factors, including how much virus an infected person sheds, the temperature and humidity of a room and how close people are to one another. To ...

It’s shaping up to be one of the worst flu seasons in recent history, according to the U.S. Centers for Disease Control, which tracks the flu virus nationally. (This interactive map provides a visual ...

With the measles outbreak in Redding, influenza spiking in California this winter and COVID-19 now a seasonal threat, people may wonder what’s the difference? All three diseases can make you feel ...

Dr. Donald Milton sits in front of the Gesundheit II machine, invented by Milton and colleagues at Harvard T.H. Chan School of Public Health. COLLEGE PARK, Md. – This year’s flu season is turning out ...

Influenza rates in North Carolina remain high following the state's first pediatric flu death of the season. Wastewater data shows a sharp spike in flu cases, along with increases in COVID-19 and RSV, ...