The Wall Street Journal: CDC takes down guidelines saying virus can spread from tiny air particles, says recommendation was ‘posted in error’

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People wearing face masks exit the subway station in New York City.

Photo by Angela Weiss/AFP via Getty Images

The U.S. Centers for Disease Control pulled new guidelines acknowledging the new coronavirus could be transmitted by tiny particles that linger in the air, saying a draft version of proposed changes was posted in error on the agency’s website.