Prevention and Treatment With Calcifediol of COVID-19 Induced Acute Respiratory Syndrome

Inclusion Criteria

• •Age ≥ 18 and \< 90 years
• •PCR confirmed diagnosis of COVID-19. As an alternative to PCR, a determination of antigens or any other test that in the future is considered equivalent to these in its diagnostic value may be accepted as evidence
• •Radiological image compatible with inflammatory pleuropulmonary exudate or patients with onset of symptoms in the last 7 days and with an uncomplicated respiratory infection for outpatient follow-up.
• •Signature of direct or delegated informed consent