Testing is one of the key things in the fight against the disease COVID-19. It helps to detect an infected person in time and prevent further spread of the virus in the population.

Antigen tests are a simple and quick way to detect the presence of the SARS-CoV-2 virus in the body, or to distinguish a coronavirus infection from other respiratory infections (colds, flu, angina).

Testing for the presence of antibodies then informs whether and in what quantity antibodies are present in the body, and thus what is the level of risk for a given person that they may become ill with the disease COVID-19.