how accurate is a lateral flow test
They differ from the PCR test polymerase chain reaction test which looks for genetic material from the virus and so need laboratory equipment to achieve a result. Rapid lateral flow tests are most useful at identifying coronavirus in people without symptoms and are over 80 per cent effective at finding people with high viral loads who are most infectious. How Reliable Are Lateral Flow Covid 19 Tests The Pharmaceutical Journal They are thought to be more accurate when you have recently become infectious but havent yet developed symptoms. . New analysis of community testing data shows lateral flow tests to have a specificity of at least 999. Lateral flow tests also sometimes called antigen tests are COVID-19 tests that can process samples quickly without the need for laboratory equipment. NHS Test and Trace have found that for every 10000 lateral flow tests carried out there are likely to be fewer than three false positive results. Lateral flow tests provide...