This study is a longitudinal cohort study comparing two cohorts. One cohort tested positive for SARS-CoV-2 and the other tested negative for SARS-CoV-2 matched by the timing of testing in the past 6 months. Participants will be observed for two years after their test for COVID-19 with online surveys at different time intervals and face-to-face follow-up visits.
This study is a longitudinal cohort study which investigates the effect of COVID-19 in ambulatory care. This study aims to assess the effect of COVID-19 beyond the acute phase, i.e. on long-term symptoms, respiratory and cardiovascular health, use of health services, and quality of life.