Now a London doctor has explained how to tell if a faint line on these tests could be a sign of a false-positive result.

Now a London doctor has explained how to tell if a faint line on these tests could be a sign of a false-positive result. Taking to his Instagram account @expedition_doctor Nathan, shared a picture ...

Now a London doctor has explained how to tell if a faint line on these tests could be a sign of a false-positive result.

A doctor has explained on social media how to tell if a faint line on these tests could be a sign of a false-positive result. Go here for the latest breaking news from across Teesside On his ...

SEEING those two red lines come up on a lateral flow test is nothing short of a tragedy. However, if the “positive” line is very faint and appears after a certain amount of time, it could ...

In England, if you do the PCR test within two days of a positive rapid lateral flow test at a test site and if your PCR test is negative, you can stop self-isolating.