I'd also note that we just learned of this Virus at the end of December. We were and are still learning new things about how the virus spreads and how we can ef

I'd also note that we just learned of this Virus at the end of December. We were and are still learning new things about how the virus spreads and how we can effectively fight its spread. The fact that some of the early guidance has been reversed is evidence that scientists are learning more about the virus, not that we shouldn't listen to them or that their advice is 'obvious bullshit'.