Experts say masks are safe and effective in preventing spread of COVID-19
The US Centers for Disease Control recommends that people who are not fully vaccinated continue to wear face masks and maintain a physical distance in indoor settings and in crowded outdoor settings. Masks are safe and effective at preventing the spread of COVID-19, according to health officials and fact-checkers.
What you need to know
- People who are fully vaccinated can engage in small and large indoor and outdoor activities without wearing a mask or distancing, according to the CDC - Fully vaccinated individuals should continue to adhere to federal, state and local regulations and workplace guidance, the CDC said
- Face masks do not cause hypoxia or bacterial pneumonia, according to fact-checkers
- Masks are effective against COVID-19 and at reducing transmission, according to the CDC and fact-checkers
"You can resume activities without wearing a mask or staying 6 feet apart, except where required by federal, state, local, tribal, or territorial laws, rules, and regulations, including local business and workplace guidance." — CDC
"A team of global health scientists and infection preventionists at the Meedan Digital Health Lab told Reuters there was 'no evidence' to suggest face masks can increase the chance of developing pneumonia, 'or any other bacterial, fungal or viral infection in the lungs.' 'For the vast majority, wearing masks is an effective way to help reduce COVID-19 transmission without causing any major side effects, as long as masks are kept clean and used correctly,' they said." — Reuters