A COVID certificate can be generated after both a negative and positive SARS-CoV-2 PCR test.
While the certificate after a negative SARS-CoV-2 PCR test is valid for 72 hours from sample collection, the certificate after a positive SARS-CoV-2 PCR test is valid from the eleventh day and for 270 days from sample collection.
Both COVID certificates can be used abroad.
Take the opportunity to create your COVID certificate directly from the My Viollier App or on viollier.ch . You can find all the necessary information about the COVID certificate here.