How Quickly Does Positive Lateral Flow Show. Mans 4 Covid tests in 24 hours show how quickly lateral flows can turn positive. Get started with the lowest prices.
This is largely because LFTs are very specific they dont give many false positives. One leading infectious disease epidemiologist has shared an image showing the timing of when you do a lateral flow test is absolutely crucial. Billy Quilty from the London School of Hygiene and Tropical Medicine did four lateral flow tests over about 24.
And self-isolate until you get that result.
This morning I did my lateral flow test as my days to do these are Mondays and Thursdays and I got a glaring positive result. Any positive should be followed up with PCR. Current government guidelines advises people to take lateral flow tests before they attend any event where they could spread the virus to other people. It is probably worth doing more lateral flow tests in the days following to see if the result becomes stronger.
