The<unk>  is an immunological test for COVID-19 exposure developed by the UK<unk>  Test Consortium and manufactured by Abingdon Health. It uses a lateral flow test to determine whether a person has IgG<unk> es to the SARS-CoV-2 virus that causes COVID-19. The test uses a single drop of blood obtained from a finger prick and yields results in 20 minutes. The sensitivity of this test is 98.03% while the specificity is 99.56%. This test is paired with an easy-to-use mobile app which allows a trained professional to generate an<unk>  test certificate for storing on a person's smartphone.
AbC-19 rapid antibody test
Polar body biopsy
Liver scratch test
ALCAT test
Nontreponemal tests for syphilis
Kleihauer–Betke test
Liver biopsy
Movat's stain