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MSD Manual
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MEDICAL TOPICS
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Infectious Diseases
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COVID-19
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COVID-19
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COVID-19
Transmission
Symptoms and Signs
Risk factors for severe disease
Complications
Symptom resolution
Symptoms and signs references
Diagnosis
Evaluating symptomatic patients
Diagnosis references
Treatment
Early treatment for patients with mild to moderate COVID-19 who are high risk for progression to severe illness
Treatment for patients with severe COVID-19
Treatment references
Post–COVID-19 Infection
Post–COVID-19 infection reference
Prevention
COVID-19 vaccination
Exposure prevention
Prevention reference
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