In a recent interview with The New York Times, former White House COVID-19 adviser Anthony Fauci conceded that face masks had, at best, a modest overall impact on coronavirus transmission during the pandemic. "From a broad public-health standpoint, at the population level, masks work at the margins—maybe 10 percent," he said. "But for an individual who religiously wears a mask, a well-fitted KN95 or N95, it's not at the margin. It really does work."
This week CNN's Erin Burnett asked Surgeon General Vivek Murthy about Fauci's gloss, which she said might be perceived as "an extremely significant statement," because "we were told it didn't matter what kind of mask [we wore]." She also noted that children were required to wear masks in schools and day care centers, adding that "none of them wore them the right way." The contrast between that frequently mandatory advice and what Fauci is saying now, Burnett suggested, is "upsetting to a lot of people."
