The common cold, flu and COVID share many symptoms, but confusing seasonal sicknesses could be dangerous.

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 ...

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

You already know about fevers, chills and coughs, but this issue may also occur with a flu B infection.

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. Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of influenza ...

Add Yahoo as a preferred source to see more of our stories on Google. If you are sniffling, coughing and feeling feverish, you may have the flu. And you are not alone. There have been at least 15 ...

Meningitis symptoms resemble flu, migraines, and stomach bugs but escalate quickly, requiring urgent medical attention.

Flu season might be winding down — but don’t stash the tissues just yet. A little-known respiratory virus with no vaccine or ...

It's the time of sneezing, coughing, hacking and wheezing. Cases of the flu are surging throughout much of the United States as the new year begins. In its latest Influenza Surveillance Report, ...

Health experts say a surge in norovirus cases is spreading quickly, with symptoms, prevention and cleaning all playing a ...