Chinese lab creates mutant Covid strain with a 100% kill streak

Chinese scientists have developed a mutant Covid-19 strain, GX_P2V, causing 100% mortality in "humanized" mice. This strain, a mutation of GX/2017 found in pangolins, quickly led to severe brain infections and death within eight days. The study raises concerns about potential human risks but lacks clear implications for human infection. Critics argue the study is dangerous, drawing parallels to Wuhan's lab leak theories.