1. Age 18 years or older. 2. Diagnosis of COVID-19 (of any severity), based on: (a) A clinical presentation consistent with a positive laboratory test for SARS-CoV-2 (serological test or PCR), or (b) Considered by the family medical team as a person under investigation who is undergoing laboratory tests for COVID-19, with high clinical probability, in addition to compatible pulmonary infiltrates in radiographic plaque or chest tomography (bilateral, interstitial or ground glass opacities). Inclusion will require meeting criterion (2a) only, criterion (2b) only, or both. Patients who do not have a typical acute symptomatic picture of COVID-19 should not be included. 3. Ability to give informed consent. 4. Less than 14

1. Age 18 years or older. 2. Diagnosis of COVID-19 (of any severity), based on: (a) A clinical presentation consistent with a positive laboratory test for SARS-CoV-2 (serological test or PCR), or (b) Considered by the family medical team as a person under investigation who is undergoing laboratory tests for COVID-19, with high clinical probability, in addition to compatible pulmonary infiltrates in radiographic plaque or chest tomography (bilateral, interstitial or ground glass opacities). Inclusion will require meeting criterion (2a) only, criterion (2b) only, or both. Patients who do not have a typical acute symptomatic picture of COVID-19 should not be included. 3. Ability to give informed consent. 4. Less than 14