Entertainment Brazilian viper venom may become tool in fight against COVID By qatar day - September 1, 2021 0 374 Facebook Twitter Pinterest WhatsApp Brazilian viper venom may become tool in fight against COVID, study shows – September 01, 2021 A jararacussu snake, whose venom is used in a study against the coronavirus disease (COVID-19), is seen at Butantan Institute in Sao Paulo, Brazil August…