...that article says exactly what I said. The CDC was initially wrong, and after some good science and convincing, they changed their stance. That's how scienc

...that article says exactly what I said. The CDC was initially wrong, and after some good science and convincing, they changed their stance. That's how science works... and numbers like 5 microns which have been ingrained for a while take some real work to change. What exactly is wrong with my statement?