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 ...

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 test, it may not detect COVID after nine days, but it is more accurate for ...

It's that time of year again where you may be asking yourself if your sore throat is the flu, a cold or a case of COVID-19. Though health officials still recommend testing for COVID-19 if you're ...

Wisconsin Gov. Tony Evers signed an executive order to protect vaccine access after new federal limits were issued. The new federal guidance restricts updated COVID-19 shots to individuals 65 or older ...

TORONTO, Sept 23 (Reuters) - Canada's recent spike in COVID-19 cases has created day-long lines at testing centers and prolonged waits for results, highlighting gaps in a system that leans heavily on ...

Oct 13 (Reuters) - World number one Dustin Johnson has pulled out of this week's CJ Cup after testing positive for COVID-19, the PGA Tour said in a statement on Tuesday. The 36-year-old American, who ...