Twitter says it had suspended the account of controversial US lawmaker Marjorie Taylor Greene, a staunch supporter of former Republican President Donald Trump, for a week over a “misleading” tweet on coronavirus vaccines. The tweet says the US Food and Drug Administration should not give final approval to anti-coronavirus vaccines, with Greene saying they were “failing” and did not curb the spread of the virus. Twitter labelled the message misleading and suggested that users consult the information provided by US health authorities about vaccines and mask-wearing. The platform’s rules on Covid misinformation state that a seven-day suspension comes with a fourth violation of the site’s terms of use.