How long you will test positive for COVID-19 depends on the test you use. PCR tests can stay positive for months, but rapid tests often show a negative result after nine days. There are two types of ...

At-home COVID tests were a breakthrough in the pandemic. Doctors talk about how to best use them now, especially during a surge.

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 ...

As millions of Americans turn to at-home Covid testing for convenience and quick results, health experts warn that unreported positive cases are creating blind spots in our ability to track and ...

The NHS says most people with Covid will feel better within a few weeks, although recovery can take longer for some people.