Every time I mention that some low information zealot says "oh, but things have changed in science since then"
Not from what I have seen. They are just better at covering up the mistakes. Usually by paying off the infected.
Just yesterday I was talking to a recent immigrant from Northern Alberta. He said that in the last few years they have had more -40 days than all the time he grew up there.
Fascist book claims that is a lie. Only leftard approved drugs can cure covid. SO far their wonder drugs that require constant booster shots is doing about as well as anything else socialists come up with.