COVID-19 is still a relatively new-ish virus, with subvariants emerging almost monthly. But since the lockdown and mask mandate were lifted, researchers have developed several versions of a vaccine.

Starting next month, tens of millions of Americans will have access to a new COVID-19 antigen test. It takes only 15 minutes and cost $5. The FDA gave Abbott's BinaxNOW COVID-19 Ag Card emergency use ...

Researchers at Arizona State University have developed a breakthrough diagnostic tool that could transform how quickly and reliably we detect illnesses like COVID-19, Ebola, AIDS or Lyme disease. The ...

The Food and Drug Administration is making it easier for people to simultaneously test themselves for COVID-19 and the flu at home. The agency this week authorized the Healgen Scientific's Rapid Check ...

So when and how should you use them? By Dani Blum Yet again this winter, millions of Americans will wonder if a nagging cough or body aches is a sign they’re coming down with Covid or the flu. This ...

CHICAGO, Ill. -- Scientists are continuing to develop new COVID-19 testing methods. Everything from throat swabs and saliva tests to breathalyzers are potential options. The federal government has ...

Holiday travel and cold weather means everyone I know (myself included) is getting sick. Aside from stocking up on over-the-counter medicine, thermometers and comfort food, you should also consider ...