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 ...

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 ...

This year's flu season is turning out to be brutal. As a new variant known as subclade K spreads rapidly, a study out today offers clues as to how to avoid the annual sickness. Subscribe to our ...

FLU AND FLU LIKE ILLNESSES ARE SPIKING IN MASSACHUSETTS. THE LATEST STATE DATA SHOWS MORE THAN 7% OF ALL HOSPITAL VISITS WERE RELATED TO THOSE VIRUSES. THAT’S UP FROM JUST OVER 4% THE WEEK BEFORE.

The Weather Company’s Cold & Flu Tracker does a lot more than just signal that flu season has arrived. It quietly analyzes the atmosphere around you, helping to inform your decisions as you go about ...

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 ...

The first ever avian influenza vaccine recently started trials in the US. This marks a milestone in the prevention of bird ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The Weather Company’s Cold & Flu Tracker does a lot more than just signal that flu season has arrived. It quietly analyzes the ...