While the World Health Organization, to this date, says there is no vaccine and no specific medicine to prevent or treat COVID-19, Bollywood actor Ajay Devgn says otherwise. In his latest tweet, he writes that the blood of recovered COVID-19 patients can help ‘recover others’. A portion of his tweet read as, ‘Your blood contains the bullets that can kill the virus. Please donate your blood.’ Now, where many fans supported him, urging those who have recuperated to donate blood, some trolled the actor, asking him to prove his claim.