When the U.S. COVID-19 public health emergency ends this month, coronavirus tests will still be available, but there will be changes to who pays for them. Questions remain about exactly what those ...

At-home tests that can tell you if you have the flu or COVID-19 are readily available this winter season. Many different brands are available at major pharmacies and retailers nationwide, as well as ...

If someone has just come out of a cave after 3 years of hibernation, he or she would be aghast at how the COVID viruses are consuming us as we are consuming cascades of information about the viruses.

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 ...

It's impossible to tell without a test. Influenza and COVID-19 have such similar symptoms, you may need to get tested to know what's making you miserable. Body aches, sore throat, fever, cough, ...