Twitter ends enforcement of COVID misinformation policy

Twitter will no longer enforce its policy against COVID-19 misinformation, raising concerns among public health experts that the change could have serious consequences if it discourages vaccination and other efforts to combat the still-spreading virus.

Eagle-eyed users spotted the change Monday night, noting that a one-sentence update had been made to Twitter's online rules: "Effective November 23, 2022, Twitter is no longer enforcing the COVID-19 misleading information policy.”

By Tuesday, some Twitter accounts were testing the new boundaries and celebrating the platform's hands-off approach, which comes after Twitter was purchased by Elon Musk.

“This policy was used to silence people across the world who questioned the media narrative surrounding the virus and treatment options,” tweeted Dr. Simone Gold, a physician and leading purveyor of COVID-19 misinformation. “A win for free speech and medical freedom!”

Twitter's decision to no longer remove false claims about the safety of COVID-19 vaccines disappointed many public health officials, however, who said it could lead to more false claims about the virus, or the safety and effectiveness of vaccines.

“Bad news,” tweeted epidemiologist Eric Feigl-Ding, who urged people not to flee Twitter but to stay and stand up for accurate information about the virus. “Stay folks — do NOT cede the town square to them!”

The virus, meanwhile, continues to spread. Nationally, new COVID cases averaged nearly 38,800 a day as of Monday, according to data from Johns Hopkins University — far lower than last winter but a vast undercount because of reduced testing and reporting. About 28,100 people with COVID were hospitalized daily and about 313 died, according to the most recent federal daily averages.

Cases and deaths were up from two...