Get vaccinated and stay up to date with recommended boosters
Wear a well-fitting mask in crowded or poorly ventilated indoor spaces
Wash hands often with soap and water for at least 20 seconds
Use hand sanitizer with at least 60% alcohol when soap is unavailable
Avoid close contact with people who are sick
Stay home when you are sick
Test for COVID-19 if you have symptoms or after exposure
Isolate if you test positive
Improve indoor ventilation by opening windows or using air filtration
Cover coughs and sneezes with a tissue or elbow
Clean and disinfect frequently touched surfaces
Follow public health guidance and local recommendations
Seek medical care promptly if symptoms become severe
Protect high-risk people by reducing exposure when ill
Maintain healthy habits such as sleep, nutrition, and exercise