CDC: Studies Propelling Shift in Mask Guidance Not Available

A general view of the U.S. Centers for Disease Control and Prevention (CDC) headquarters in Atlanta, Ga., on Sept. 30, 2014. Tami Chappell/Reuters

The studies that prompted the Centers for Disease Control and Prevention (CDC) to change their mask guidance for vaccinated persons are not available, a spokesperson told The Epoch Times on Wednesday.

“They have not been published yet,” the spokesperson said.