[Wall Street Journal]WSJ News Exclusive | Russian Disinformation Campaign Aims to Undermine Confidence in Pfizer, Other Covid-19 Vaccines, U.S. Officials Say
WASHINGTON—Russian intelligence agencies have mounted a campaign to undermine confidence in Pfizer Inc.’s and other Western vaccines, using online publications that in recent months have questioned the vaccines’ development and safety, U.S. officials said.An official with the State Department’s Global Engagement Center, which monitors foreign disinformation efforts, identified four ...