Teachers union influenced CDC school masking guidance, emails show

The largest teachers union in the United States influenced federal health officials to include rules for universal masking in school buildings, according to newly published emails obtained by a government watchdog group.

The union, the National Education Association, swayed the Centers for Disease Control and Prevention after the CDC announced on May 13 that vaccinated people could stop wearing masks. The union told the agency in an email that it was prepared to issue a statement criticizing the decision and calling for guidance that masks should be worn specifically in...