inclusion criteria: age 18 years of age or older and provision of informed consent with symptomatic covid-19 disease with confirmed diagnosis with pcr+ sars-cov-2 within <= 4 days of symptoms or healthcare worker with compatible symptoms with exposure to known pcr+ case <= 14 days (and no available/pending testing for the individual).

inclusion criteria: age 18 years of age or older and provision of informed consent with symptomatic covid-19 disease with confirmed diagnosis with pcr+ sars-cov-2 within <= 4 days of symptoms or healthcare worker with compatible symptoms with exposure to known pcr+ case <= 14 days (and no available/pending testing for the individual).