After restrained blocked Donald Trump Jr’s account briefly as he posted a fake claims about coronavirus, Instagram has now deleted a post by Madonna in which the pop star shared a Covid-19 conspiracy theory with her 15 million followers. The video Madonna posted claimed that a vaccine for Covid-19 has ‘been found and has been available for months’. The video also showed a primary care physician in Texas, claiming to have treated 350 coronavirus patients with hydroxychloroquine. Instagram initially blurred the video and captioned it: 'False Information'. Hours later, the social network deleted her post.