The Djokovic circus allows us to see all our Covid prejudices being played out | Emma John

With its breadth of opinions, the tennis locker room is society in miniature Stefanos Tsitsipas learned to listen to Covid science the hard way. Not the really hard way, of course. Not the hard way that more unfortunate vaccine-resisters have experienced, after they've ingested conspiracy theories about side effects and regurgitated social media promises that there's no risk to the young and healthy. The world's number-four ranked tennis player didn't, mercifully, find himself laid low by the vi...