Scientists are aware people will continue to test positive for up to 90 days after their initial positive PCR test – even though that could mean they have to go back into self-isolation. This positive ...

People who test positive for Covid-19 with a lateral flow test no longer need to take a PCR test to confirm their coronavirus status. This change came after the rise of Omicron in December cases saw a ...

Infectious disease experts are again pushing back against "armchair" molecular biologists who continue to make false claims about PCR tests — the primary method for diagnosing COVID-19. These claims ...

Most young people who were confirmed to have long Covid three months after a positive PCR test had recovered within 24 months, finds a new study. Most young people who were confirmed to have long ...

Since the onset of the coronavirus pandemic, we’ve all had to make big changes to our lives - and one thing we’ve had to get used to is self-isolation. However, the frequent chopping and changing of ...