It doesn't really matter what they know if you can't trust them to tell the truth. I'll never understand how they've managed to persuade otherwise intelligent people that they should surrender their minds to the experts. I have little doubt that Dr. Fauci knows a great deal about the Wuhan virus since he had a hand in creating it, but he has admitted that he will lie in order to fulfill a political objective, and has demonstrated that he does not have our wellness in mind.
We have gone from being a nation of reasonably knowledgeable skeptical people to being a nation of the aggressively ignorant who can't think for themselves. I'd say more, but I'm running late for my Life Coach appointment.
Much is known that is not widely distributed to the masses. Those who follow the NCBI that has been mentioned in other posts by @Martin Alonzo, myself, and perhaps others give some idea of what is known and made public by the U.S. government but not widely distributed. Sometimes it is not distributed due maintain the story line, and sometimes it is not released to prevent panic, or for profit-oriented reasons.
People refuse to believe that "experts"and politicians can have their own agendas, assuming that experts and politicians even have knowledge in the first place. Perhaps this is the end result of having the nuclear family destroyed. Perhaps people are now as children still seeking an adult authority figure to blindly trust. It's the stuff of cults.
Even when the truth is reported, it is mentioned once while the lie is repeated every hour for two weeks straight.
That evil man caused death, destruction and harm to a limited few in Europe, compared to what has been done to the world in the last year, and in the last 50 years.
I would agree with that idea strongly. The comparisons between German media in the late 1930's and current American media are startling and frightening.