SAN FRANCISCO -- There has been a lot of talk about testing for the coronavirus, but you may not entirely understand what the different tests are for. The coronavirus makes some people sick, some ...

Add Yahoo as a preferred source to see more of our stories on Google. Ordering free at-home COVID-19 testing kits from the government may be a thing of the past, but there are still ways to get ...

Experts say its mutations could make it more contagious.

Looking for information about the FDA’s limited approval of 2025-26 COVID vaccines? Read what we know about who can get an updated COVID shot this year. Updated Aug. 27 If it feels like several people ...

Doctors explain what makes this strain different and how to keep your children safe.

Seemingly expired COVID test kits continued to prove useful as health officials advised New Yorkers to check for extended expiration dates on the at-home respiratory virus fighting tool. The COVID ...

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 ...

A lot of Americans are being turned away in their attempts to get a coronavirus test, but others have spoken about what it took to get an elusive test. More than 300,000 people have been tested in the ...

Add Yahoo as a preferred source to see more of our stories on Google. What are the most common COVID-19 symptoms doctors are seeing in October 2025? Read on to find out what to look out for, how to ...