Skip to main content

Symptoms and Prevention

Symptoms

Reported illnesses have ranged from mild symptoms to severe illness and death for confirmed coronavirus disease 2019 (COVID-19) cases.

Symptoms may appear 2-14 days after exposure, and can include;

  • Fever

  • Cough

  • Shortness of breath

  • Sore throat

  • Loss of taste or smell

Call your healthcare professional if you develop symptoms, and have been in close contact with a person known to have COVID-19 or if you have recently traveled from an area with widespread or ongoing community spread of COVID-19.

Image
COVID Symptoms

Prevention & Treatment

The best way to prevent illness is to avoid being exposed to this virus. The CDC always recommends everyday preventive actions to help prevent the spread of respiratory diseases, including:

  • Avoid close contact with people who are sick.

  • Avoid touching your eyes, nose, and mouth.

  • Stay home when you are sick.

  • Cover your cough or sneeze with a tissue, then throw the tissue in the trash.

  • Clean and disinfect frequently touched objects and surfaces using a regular household cleaning spray or wipe.

  • Follow CDC's recommendations for using a face covering.

  • Wash your hands often with soap and water for at least 20 seconds, especially after going to the bathroom; before eating; and after blowing your nose, coughing, or sneezing.

    • If soap and water are not readily available, use an alcohol-based hand sanitizer with at least 60% alcohol. Always wash hands with soap and water if hands are visibly dirty.

For information about handwashing, see CDC's Handwashing website.

For information specific to healthcare, see CDC's Hand Hygiene in Healthcare Settings.

These are everyday habits that can help prevent the spread of several viruses. CDC does have specific guidance for travelers.

Additional Information

The CDC has compiled additional fact sheets: