♪ ♪ ♪ hey google, turn up the heat. ♪ ♪ ♪ as long as the virus continues to spread, you give it ample opportunity to mutate. and when you give it ample opportunity to mutate, you may sooner or later get another variant. and it is possible that that variant might be in some respects worse than the already very difficult variant we're dealing with now, which is a major reason why you want to completely suppress the circulation of the virus in the community. >> dr. anthony fauci gave that