CDC Recommends People Wear Masks Indoors When Not at Home

This is the first time the agency has advocated for “universal” mask use.

The Centers for Disease Control and Prevention is urging “universal mask use” indoors for the first time as the country shatters records for coronavirus hospitalizations and deaths ahead of the holiday season.

The CDC has for months encouraged mask-wearing in public spaces with people outside the household. The new guidance, published Friday, asks people to put on masks anywhere outside their homes.

In its weekly Morbidity and Mortality report, the CDC warned Friday that the U.S. has entered “a phase of high-level transmission” as colder weather and the ongoing holiday season push Americans indoors, and said that “consistent and correct” use of face masks is critical to taming the virus.

Mask use is most crucial indoors, and in outdoor spaces where social distancing cannot be maintained, the CDC said in the report. The agency recommended mask use at home when a member of the household has been infected or potentially exposed to the virus, including those with high-risk occupations such as meatpacking or agricultural processing.

“Compelling evidence now supports the benefits of cloth face masks for both source control [to protect others],” the report said, “And to a lesser extent, protection of the wearer.”

Mitigation measures are particularly essential in light of recent research that suggests roughly 50 percent of transmission of the coronavirus is from asymptomatic people, the report said. It also recommended that communities make a plan for distributing masks to people who might struggle to access them. Read More