Medically reviewed by Jordana Haber Hazan, MD Key Takeaways PCR tests are very accurate and can find the virus even in people without symptoms.Rapid tests can be done at home and show results in ...

Add Yahoo as a preferred source to see more of our stories on Google. As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what ...

Before you head to a holiday gathering, it might be a good idea to take a COVID test. But tests are getting harder to find. “Right now in Michigan, we are having a large shortage, as they are across ...

The public will no longer need a prescription or a visit to a health provider to take take a combined COVID and flu test at home. The U.S. Food and Drug Administration on Thursday announced it has ...

HOUSTON, Texas -- As things open back up, we're seeing some places require COVID-19 testing. At-home rapid COVID tests can produce results in minutes. To find out how they work and just how effective ...

You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen ...

Cough, congestion, fever and fatigue are among the most common signs of a COVID-19 infection. elenaleonova via Getty Images There are many viruses circulating this winter, including COVID-19, which is ...