U.S. Surgeon General Vivek MurthyVivek MurthyFDA panel endorses COVID-19 booster shots for older Americans, rejects widespread use Facebook announces crackdown on 'coordinated social harm' campaigns Biden to speak at UN general assembly in person MORE said he supports county governments reinstating mask mandates as a way to combat the spread of the coronavirus among unvaccinated people.
During a Sunday interview on ABC News's "This Week," Murthy said local governments have flexibility to make their own decisions regarding masks and other measures.
Current CDC guidelines don't put limits on counties making their own rules, Murthy said. For instance, last week Los Angeles County health officials responded to an uptick in cases by reimposing an indoor mask mandate on everyone, regardless of vaccination status.
"It's very reasonable for counties to take more mitigation measures, like the mask rules that you see coming out in L.A., and I anticipate that will happen in other parts of the country, too," Murthy said.
"Counties certainly have the right to put mitigation measures back in place, and that's not contradictory to the guidance the CDC has issued," Murthy added.
“Counties are going to continue to make these decisions.” @Surgeon_General Dr. Vivek Murthy tells @MarthaRaddatz that counties reinstating mask mandates are “basing their data and their decisions off of what we learned over the last year.” https://t.co/PXkOeejG49 pic.twitter.com/6Ek5gZGcuv— This Week (@ThisWeekABC) July 18, 2021
Public health experts largely agreed that L.A. County's decision to reimpose an indoor mask mandate was wise but said it wouldn't make much difference without wider implementation in the areas of the country with extremely low vaccination rates.
There's not much political will to reimpose mask mandates in the areas that need it the most.
Many Republican governors have banned local jurisdictions from implementing mask policies.
Critics of L.A. County's move, including the county sheriff's department, said it was not rooted in science, and governments shouldn't be forcing fully vaccinated individuals to wear masks, even if they have the authority to do so.
Centers for Disease Control and Prevention (CDC) Director Rochelle WalenskyRochelle WalenskyFDA panel endorses COVID-19 booster shots for older Americans, rejects widespread use Watch live: White House COVID-19 response team holds briefing The Hill's Morning Report - Presented by National Industries for the Blind - Tight security for Capitol rally; Biden agenda slows MORE on Friday encouraged local officials across the country to consider similar preventative measures but indicated the agency would not be changing its own masking recommendations that fully vaccinated people do not need to wear masks in most settings.
But the CDC does not write laws, and their guidelines are just recommendations for people to follow. As a result, mask recommendations are technically still in effect for unvaccinated people, but it's largely based on the honor system.
Walensky warned the rapid spread of the delta variant is worrisome and cautioned “this is becoming a pandemic of the unvaccinated."
Biden administration officials are grappling with how to protect the unvaccinated while continuing to emphasize that vaccinated people remain at much lower risk of infection.
U.S. officials have been sounding the alarm for weeks that the delta variant is a risk to areas with low vaccination rates, which could undermine the hard-earned progress of driving cases down.