What caused the recent rapid drop in American covid?

Well, the decline in COVID-19 cases started on the 10th, so it shouldn't be that. The vaccine is probably playing a role, but IDK if it can account for all of it because the drop has been enormous. I kind of wonder if there've been some state laws passed in January that were effective in slowing the spread. I also kinda imagine that New Years celebrations ending put a damper on the virus's spread but that's extremely speculative, of course.

The WHO. Said to slow down testing the day Bidjong was inaugurated

They have control over the sheep, fear porn did it's job.

I went with "something else" because we had a recent drop in COVID in Canada and it had little to do with the draconian measures being taken. The vaccine stops a person from getting sick, or very sick from COVID but does nothing to stop the spread.

All the above

Rapid drop of what aspect of covid - infections - hospitalisations - deaths?

Everyone has already had Covid now.

They stopped counting

Vaccine

{@nightly do not know for certain but a president who gives a damn about reducing corona virus infections and deaths compared to the arrogant and lacklustre response to it from trump

Hopefully, the vaccines are helping turn things around.

Start of herd immunity, more people getting vaccines, people getting smarter, the dumb ones died or wised up after getting it and...............the fake news is trying to make Biden look good because they sure as hell won't do anything to make him look bad.

Ebb and flow principle. Like anything else like this. Plus it is winter where people tend to naturally isolate by default.