People with COVID-19 have had a wide range of symptoms reported – ranging from mild symptoms to severe illness. Symptoms may appear 2-14 days after exposure to the virus. People with these symptoms may have COVID-19:
Fever or chills
Shortness of breath or difficulty breathing
Muscle or body aches
New loss of taste or smell
Congestion or runny nose
Nausea or vomiting
This list does not include all possible symptoms. CDC will continue to update this list as we learn more about COVID-19.
When to seek emergency medical attention
Look for emergency warning signs* for COVID-19. If someone is showing any of these signs, seek emergency medical care immediately:
Persistent pain or pressure in the chest
Inability to wake or stay awake
Bluish lips or face
*This list is not all possible symptoms. Please call your medical provider for any other symptoms that are severe or concerning to you.
Call 911 or call ahead to your local emergency facility: Notify the operator that you are seeking care for someone who has or may have COVID-19.
Influenza (flu) can cause mild to severe illness, and at times can lead to death. Flu is different from a cold. Flu usually comes on suddenly. People who have flu often feel some or all of these symptoms:
- fever* or feeling feverish/chills
- sore throat
- runny or stuffy nose
- muscle or body aches
- fatigue (tiredness)
- some people may have vomiting and diarrhea, though this is more common in children than adults.
*It’s important to note that not everyone with flu will have a fever.http://www.cdc.gov/flu/protect/children.htm
Signs and Symptoms Cold Influenza (Flu) Symptom onset Gradual Abrupt Fever Rare Usual; lasts 3-4 days Aches Slight Usual; often severe Chills Uncommon Fairly common Fatigue, weakness Sometimes Usual Sneezing Common Sometimes Chest discomfort, cough Mild to moderate; hacking cough Common; can be severe Stuffy nose Common Sometimes Sore throat Common Sometimes Headache Rare Common