The symptoms of COVID-19 typically appear within 2–14 days of contracting the virus and can range from mild to severe. Symptoms include fever or chills, cough, shortness of breath, fatigue, muscle weakness, loss of smell or taste, headache, sore throat, congestion or runny nose, nausea or vomiting, and diarrhea.[1]
What are the main signs and symptoms of COVID-19?
Written by:
Fact-checked
by:
•Last Updated: May 16, 2025
COVID-19 symptoms typically appear 2 to 14 days after infection and can vary in severity. Common symptoms include fever, cough, shortness of breath, fatigue, loss of smell or taste, and gastrointestinal issues.