inclusion criteria: - the patient is of age (at least 18 years). - sars-cov-2 infection confirmed by laboratory findings; the positive test must not date back more than 7 days. - relevant infection symptoms, e.g. in the respiratory or gastrointestinal tract. - the patient has been able to give written consent via a website before any trial procedure is performed and can comply with the trial-dependent prerequisites and requirements.

inclusion criteria: - the patient is of age (at least 18 years). - sars-cov-2 infection confirmed by laboratory findings; the positive test must not date back more than 7 days. - relevant infection symptoms, e.g. in the respiratory or gastrointestinal tract. - the patient has been able to give written consent via a website before any trial procedure is performed and can comply with the trial-dependent prerequisites and requirements.

inclusion criteria: - sars-cov-2 infection confirmed by laboratory findings; the positive test must not date back more than 7 days. - relevant infection symptoms, e.g. in the respiratory or gastrointestinal tract. - the patient has been able to give written consent via a website before any trial procedure is performed and can comply with the trial-dependent prerequisites and requirements.

inclusion criteria: - sars-cov-2 infection confirmed by laboratory findings; the positive test must not date back more than 7 days. - relevant infection symptoms, e.g. in the respiratory or gastrointestinal tract. - the patient has been able to give written consent via a website before any trial procedure is performed and can comply with the trial-dependent prerequisites and requirements.