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 ...

As a new fast-spreading Covid variant called 'Stratus' sparks concern across England and Ireland, an expert has revealed the ...

Testing positive for COVID-19 is not exactly a positive experience. After all, wanting to go viral these days doesn’t tend to mean wanting to be infected by the severe acute respiratory syndrome ...

LOS ANGELES (KABC) -- Dr. Christina Ghaly is director of the Los Angeles County Department of Health Services. Dr. Ghaly spoke to ABC7 via Skype recently to answer ...

Five years ago, COVID was all we could think about. Today, we'd rather forget about lockdowns, testing lines and social distancing. But the virus that sparked the pandemic, SARS-CoV-2, is still ...

A nurse prepares a COVID vaccine shot. Pharmacies are asking those 65 and younger to attest to an underlying condition before allowing them to receive an immunization. (Associated Press) The ...

Being infected with COVID-19 may temporarily provide protection against reinfection. However, it's unknown how long that protection lasts and how valuable it is against different variants of the virus ...

BBC Morning Live's Dr Oscar Duke shares his advice on how to identify whether you have cold, flu or Covid and how to look ...