Three companies ?10 Feb 2021 10:39
The LFT produces results within a few minutes. Individuals swab their nose and/or throat to collect a sample, and then insert it into a tube of liquid for a short time. LFTs have already been validated and undergone clinical testing. If LFTs are able to detect enough people with the virus before they get symptoms, they could help prevent the spread of COVID-19. Looks like they are now?