Dr. Anthony Fauci could not cite any studies that changed his mind about masking against COVID-19 during a recent deposition, lawyers who were in the room said.
Fauci, the National Institute of Allergy and Infectious Diseases (NIAID) director, was among the U.S. officials repeatedly urging people not to mask early in the pandemic unless they were showing symptoms. Among his many public and private statements, he wrote in a Feb. 5, 2020 email that “the typical mask you buy in the drug store is not really effective in keeping out virus, which is small enough to pass through the material.” 
About two months later, Fauci and other top officials reversed course and issued widespread masking recommendations, regardless of symptoms….