Differences in Exhaled Breath by Using Ion Mobility Spectrometry (IMS) in Subjects Tested for SARS-CoV-2 Infection (COVID-19 Disease)

Inclusion Criteria: * PCR (= Polymerase Chain Reaction) testing for SARS CoV-2 will be/has been performed in a timely manner of sampling exhaled breath or PCR test for SARS-CoV-2 was performed within 96 hours, but preferably within 48 hours before sampling exhaled breath and PCR test result is already available * Subject must be able to comply with study-specific procedures, e.g.is able to comply with breathing commands Exclusion Criteria: * Previous (history) SARS-CoV-2 infection, independent of the current episode * Participation in a therapeutic study prior to breath analysis which could influence the result of the breath analysis