Disease Modulators

JAMA Network

Prone Positioning in Awake, Nonintubated Patients with COVID19 Hypoxemic Respiratory Failure

JAMA Network

Association of ACE-Inhibitor or ARB Use with COVID19 Diagnosis and Mortality

NEJM

A Randomized Trial of Hydroxychloroquine as Postexposure Prophylaxis for Covid-19

Science

Reducing transmission of SARS-CoV-2

MGH Institute for Technology Assessment

COVID19 Simulator

Evidence Alerts

Prediction models for diagnosis and prognosis of covid-19 infection: Systematic review and critical appraisal

NEJM Journal Watch

COVID-19 Might Be Most Transmissible in the Presymptomatic Period

Centers for Disease Control and Prevention

Evaluating the Effectiveness of Social Distancing Interventions to Delay or Flatten the Epidemic Curve of Coronavirus Disease

JAMA Network

Contact Tracing Assessment of COVID-19 Transmission Dynamics in Taiwan and Risk at Different Exposure Periods Before and After Symptom Onset