Wellion SARS-CoV-2 rapid tests are a fast and cost-effective complement to the PCR test. Doctors as well as medical professionals are optimally supported in their daily work. A rapid test shows directly on site safely, reliably and in only about 15 minutes whether an acute infection of COVID-19 is present (SARS-CoV-2 Ag antigen test). In addition, all of this without the need for a laboratory or complex tests (approved for use by health professionals).