In addition to allergies, COVID-19, RSV, influenza and a new Cicada COVID variant are on the rise. But which one do you have? Here's the differences

The 2025-26 flu season has been brutal, so far. At least 19 million Americans have had it, and it's not over yet. Flu season typically runs through May, so there’s still a good chance of getting the virus.

The key differences between the ‘Cicada’ Covid variant and the common cold or flu as the CDC reveals the virus is circulating in 23 countries

Add Yahoo as a preferred source to see more of our stories on Google. Cases of the flu are surging throughout much of the United States, which means plenty of sneezing, coughing and wheezing as the new year begins. In its latest Influenza Surveillance ...

Scientists estimate somewhere between 5%-35% of people do not get sick from the flu despite being exposed to the virus that causes it. Now, researchers may have figured out why. The team looked at mouthwash samples from 19 healthcare workers who,

Here’s our weekly round-up of what illnesses are spreading the most in Metro Detroit communities, according to our local doctors and hospitals.

Add Yahoo as a preferred source to see more of our stories on Google. Sneezing? Feeling congested? Coughing? Are these signs of flu season, a cold or allergies, or are they symptoms of COVID-19? What about RSV? This has been a particularly bad flu season ...

After a late winter peak, California’s flu season is winding down, according to UC Davis infectious disease experts.