With CDC data fluctuating, many left wondering whether to return to masks Tracking the CDC data over the past two days shows how the change in guidelines from the CDC could lead to some confusion for fully vaccinated Virginians. and last updated 2021-07-28 18:31:56-04 CHESTERFIELD COUNTY, Va -- One benefit of working at a music shop and school is that the music literally never stops. Emma Ford, who works at The Music Tree in Bon Air, said the store never stopped something else during the pandemic: requiring masks inside. âAll our teachers are vaccinated; all our staff has been vaccinated. A lot of our students have been vaccinated but we ask everyone to still wear masks because we have a lot of students who are underaged and we want to protect everyone,â Ford said.