
To accomplish its mission of increasing the health security of the U.S., the Centers for Disease Control and Prevention states that it "conducts critical science and provides health information" to protect the nation. But since President Trump's administration assumed power in January, many of the platforms the CDC used to communicate with the public have gone silent, an NPR analysis found.
Many of the CDC's newsletters have stopped being distributed, workers at the CDC say. Health alerts about disease outbreaks, previously sent to health professionals subscribed to the CDC's Health Alert Network, haven't been dispatched since March. The agency's main social media channels have come under new ownership of the Department of Health and Human Services, emails reviewed by NPR show, and most have gone more than a month without posting their own new content.
"Public health functions best when its experts are allowed to communicate the work that they do in real time, and that's not happening," said Kevin Griffis, who served as the director of communications at the CDC until March. "That could put people's lives at risk."
Health emergencies have not paused since January. Cases of measles, salmonella, listeria and hepatitis A and C have spread throughout the country. More than 100 million Americans continue to suffer from chronic diseases like diabetes and breast cancer. The decline in the agency's communication could put people at risk, said four current and former CDC workers, three of whom NPR is allowing to remain anonymous because they are still employed by the CDC and believe they may be punished for speaking out.