Dr.Brix in her just published book admits she and Fauci made some things up to insure more compliance From the public.She knew the virus came from the lab because it infected so quickly when it was released unlike a normal virus.They also made up the 15 day sheltering period .I think their intentions were to be as cautious as possible ,but since there is a distrust of government in a lot of people this type of lying enforces this belief.