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#1811
Afternoon Wynona
The main failing of the Lateral Flow test is a false negative. If it says you have Covid you can be 99.97% sure it's correct.
5 things to know about recent changes to testing - UK Health Security AgencyLateral flow tests have an estimated specificity of at least 99.97%, which means that fewer than 3 in every 10,000 tests will result in a false positive.