Facebook Inc. added warnings to 40 million pieces of misinformation about the coronavirus on its main social network in March, part of an effort to stem the spread of bad advice and misleading articles.
Hundreds of thousands of posts Facebook deemed harmful were removed entirely, according to a blog post by Guy Rosen, the company’s vice president for integrity.
In the next few weeks, users who liked, commented or reacted to misleading posts that were later taken down will be shown messages in their news feeds linking to factual information about Covid-19, the company said.
In March, Chief Executive Officer Mark Zuckerberg said stopping the spread of dangerous claims, like one saying that drinking bleach could cure coronavirus, would be a top priority, even as thousands of the company’s content moderators have been unable to do their jobs from home.
Full-time employees have been assisting in the effort in the meantime. Facebook appended the warning labels on posts after 4,000 news stories were fact-checked by third-party reviewers.
The company added eight new fact reviewers as partners since March, including Reuters in the U.K. and MyGoPen in Taiwan, Bloomberg reported.
