US President Joe Biden on Friday said social media platforms like Facebook "are killing people" by allowing misinformation about coronavirus vaccines to be posted on its platform, as the administration continued criticising the company.
"They're killing people. ... Look, the only pandemic we have is among the unvaccinated. And they're killing people," Biden told reporters at the White House when asked about misinformation and what his message was to social media platforms such as Facebook Inc's.
COVID-19 misinformation has proliferated during the pandemic on social media sites including Facebook, Twitter and Alphabet Inc-owned YouTube. Researchers and lawmakers have long accused Facebook of failing to police harmful content on its platforms.
The company has introduced rules against making specific false claims about COVID-19 and vaccines for it, and says it provides people reliable information on these topics.
“We will not be distracted by accusations which aren’t supported by the facts," Facebook spokesman Kevin McAlister said on Friday. "The fact is that more than 2 billion people have viewed authoritative information about COVID-19 and vaccines on Facebook, which is more than any other place on the internet.
"More than 3.3 million Americans have also used our vaccine finder tool to find out where and how to get a vaccine. The facts show that Facebook is helping save lives. Period," he said.
Twitter and YouTube did not respond to requests for comment.
The Delta variant of the coronavirus is now the dominant strain worldwide, accompanied by a surge of deaths around the United States almost entirely among unvaccinated people, US officials said on Friday.
American cases of COVID-19 are up 70 per cent over the previous week and deaths are up 26%, with outbreaks occurring in parts of the country with low vaccination rates.
Earlier on Friday, White House press secretary Jen Psaki also criticised Facebook.
"Obviously, there are steps they have taken. They're a private-sector company, Psaki told a White House briefing. "There are additional steps they can take. It's clear that there are more that can be taken."
On Thursday, she said the Biden administration was in regular contact with Facebook and was flagging problematic posts.
Psaki said 12 people were responsible for almost 65% of anti-vaccine misinformation on social media platforms. The finding was reported in May by the Washington- and London-based nonprofit Center for Countering Digital Hate, but Facebook has disputed the methodology.
US Surgeon General Vivek Murthy has also raised the alarm over the growing wave of misinformation about COVID-19 and related vaccines. On Thursday, he said it was making it harder to fight the pandemic and save lives.