The Washington PostDemocracy Dies in Darkness

Threads blocks searches related to covid and vaccines as cases rise

Public health experts denounced the platform’s moderation policies, which they say restrict access to critical health information

Updated September 11, 2023 at 3:09 p.m. EDT|Published September 11, 2023 at 1:56 p.m. EDT
Adam Mosseri, head of Instagram, during a Senate hearing in 2021. (Jabin Botsford/The Washington Post)
5 min

LOS ANGELES — Instagram’s text-based social platform Threads last week rolled out its new search function, a crucial step toward the platform’s expansion and one that would give it more parity with X, formerly known as Twitter.

Not even 24 hours later, the company was embroiled in controversy. When users went to Threads to search for content related to “covid” and “long covid,” they were met with a blank screen that showed no search results and a pop-up linking to the website of the Centers for Disease Control and Prevention.