The Centers for Disease Control and Prevention changed course Tuesday on some masking guidelines, recommending that even vaccinated people return to wearing masks indoors in parts of the US where the delta variant of the Coronavirus is fueling infection surges.
Citing new information about the variant’s ability to spread among vaccinated people, the CDC also recommended indoor masks for all teachers, staff, students and visitors at schools nationwide, regardless of vaccination status.
In other developments, President Joe Biden said his administration was considering requiring all federal workers to get vaccinated. His comments came a day after the Department of Veterans Affairs became the first federal agency to require its health care workers receive the vaccine.
Biden dismissed concerns that the new masking guidance could invite confusion, saying Americans who remain unvaccinated are the ones who are “sowing enormous confusion.”
“The more we learn about this virus and the delta variation, the more we have to be worried and concerned. And there’s only one thing we know for sure — if those other 100 million people got vaccinated, we’d be in a very different world,” he said.
The White House quickly pivoted on its own masking guidance, asking all staff and reporters to wear masks indoors because the latest CDC data shows that Washington faces a substantial level of Coronavirus transmission.
The CDC’s new mask policy follows recent decisions in Los Angeles and St. Louis to revert to indoor mask mandates amid the spike in COVID-19 infections. The nation is averaging more than 57,000 cases a day and 24,000 COVID-19 hospitalizations.
The guidance on masks in indoor public places applies in parts of the US with at least 50 new cases per 100,000 people in the last week. That includes 60 percent of US counties, officials said. New case rates are particularly high in the South and Southwest, according to a CDC tracker. In Arkansas, Louisiana and Florida, every county has a high
Most new infections in the US continue to be among unvaccinated people. So-called breakthrough infections, which generally cause milder illness, can occur in vaccinated people. When earlier strains of the virus predominated, infected vaccinated people were found to have low levels of virus and were deemed unlikely to spread the virus much, CDC Director Dr. Rochelle Walensky said.