How reliable is the SARS-CoV-2 antibody laboratory test?

The kiweno SARS-CoV-2 antibody laboratory test uses the most scientifically established measurement procedures for COVID-19 antibody analysis, namely the ELISA test procedure. It is currently the most conclusive method to determine if you have already had the coronavirus.

Like most medical tests, it does not have 100% accuracy. The accuracy of our laboratory test is 100% sensitivity and 99.1% specificity.

In rare cases, false positive results (they tested positive but did not have the virus yet) or false negative results (they tested negative but did have the virus yet) occur.

However, the accuracy of laboratory tests such as the kiweno SARS-CoV-2 antibody laboratory test is subject to close control and the ELISA procedure used in this test is considered one of the most accurate procedures in laboratory diagnostics.