Over-the-counter rapid self-test for COVID-19
Positive test results or symptomatic persons require immediate confirmatory testing using a polymerase chain reaction (PCR) test.
Simple test procedure using a nasal swab
Illustrated step-by-step instructio
This set included 20 tests.
Over-the-counter rapid self-test for COVID-19
Positive test results or symptomatic persons require immediate confirmatory testing using a polymerase chain reaction (PCR) test.
Simple test procedure using a nasal swab
Illu