Every bit of science around the disease has changed between the start of Covid 19 and now.
So don't be science bitches lads. Science lies sometimes.
I wouldn't say lie. They just don't know. The reason they don't know is because their dumb ass has no idea how to find things out anymore, they're not fit to do up the laces of their forefathers. Then being the socialist cunts they are, they don't want to admit their stupidity, their business is academia after all, they're the experts. So they make assumptions to get around not knowing, they just assume it, then they bury those assumptions deep inside the "scientific method", that method their forefathers used to find knowledge, the use it these days to camouflage their ridiculous assumptions.
When boris asks them to review the 2m distance, it will be barely an inconvenience to change up one of the assumptions until the right answer pops out of the model.