COVID-19: Twitter expands 'warning labels' to target misleading vaccine posts

Twitter is expanding its use of warning labels, targeting tweets that contain misleading details about coronavirus vaccines. The decision has been made to strengthen the social network's existing COVID-19 guidance, which has led to the removal of more than 8,400 tweets and challenged 11.5 million accounts worldwide. Labels providing additional context are already attached to tweets with disputed information about the pandemic. However, this is the first time the firm has focused on posts about vaccines specifically. Twitter said it is starting a strike system that 'determines when further enforcement action is necessary'.