Several days since the CDC said fully vaccinated Americans can ditch their masks, experts are worried about the rapid changes

“I say this respectfully to the CDC but we really need to get back to a point where it’s encouraging (people) to get vaccinated and more of that focus rather than celebrating our newfound freedoms,” the mayor of Kansas City, Missouri, told CNN on Monday. “Because the honor system just ain’t working here, I don’t think it’s going to work in a lot of parts in this country,” Mayor Quinton Lucas said.

Now, the mayor said, local officials are worried about how to move forward.

“It creates these sort of challenges where, how does the store clerk check it? How does our health department actually enforce any rule at all? So, while I respect many of the jurisdictions that are trying to, I think, really have adherence to the CDC (guidance), it’s a challenge for us,” the mayor said.

Customers wear masks in the retail shopping district in Manhattan on May 14, 2021

Some state and local leaders hold onto masks

Other leaders have not been as quick to depart from mask requirements.

“Outdoor environments pose a lesser risk of transmission of the virus than indoor settings, and lifting the indoor mask mandate at this time could lead to a rise in transmission among those not yet fully vaccinated, including children who are either not yet eligible or who have just recently become eligible,” Murphy said in a statement.

“As we approach our vaccination target in the coming weeks, we expect to be able to safely lift the indoor mask requirement soon,” he added.

California also plans to keep its mask mandate for indoor activities in place for another month, officials said. The state’s face covering rule will be dropped for fully vaccinated residents on June 15, Health and Human Services Secretary Dr. Mark Ghaly announced Monday.

“This four week period will give Californians time to prepare for this change, while we continue the relentless focus on delivering vaccines, particularly to underserved communities and those that were hard hit throughout this pandemic,” Ghaly said.

The effort to get shots into arms continues

One expert said she expects roughly 20-25% of Americans will not get a vaccine, but says she hasn’t given up hope for all the people who haven’t yet gotten a shot.

“There’s still a ground game that is being played, it’s about going door to door, it’s about getting trusted community leaders,” emergency physician Dr. Megan Ranney said Monday. For example, she said that if people are directly offered a vaccine, they will often agree to get the shot.

“If we do that, we will get a significant percentage of those folks who have not yet been vaccinated,” she added.

The CDC is also asking businesses to help support workers to get vaccinated, Director Dr. Rochelle Walensky told CNN earlier this week.

“We are really asking the businesses to work with their workers to make sure that they have the paid time off to get themselves vaccinated so they can be safe,” Walensky said.

Expert: Pandemic won’t end in US until it ends globally

The President said that the US would share at least 20 million doses of Covid-19 vaccines by the end of next month, totaling 80 million doses that are set to be sent abroad.

The additional 20 million doses will include Moderna, Pfizer and Johnson & Johnson vaccines as well as AstraZeneca, which has to be approved by federal regulators before being shipped overseas. That effort is underway.

“What they’ve announced today is really important,” Dr. Tom Frieden, a former CDC director, told CNN on Monday. “This pandemic will not be over for the US until it’s over globally.”

Biden also said that Monday’s announcement was the latest effort by his administration to ramp up efforts abroad and work with other world leaders to end the pandemic and said he expected to announce progress on beating the pandemic overseas at the G7 summit in June.