“...But the consistent and rapid decline in daily cases since Jan. 8 can be explained only by natural immunity.”
Changing the testing methods (specifically lowering the number of PCR cycles) probably helped a bit.
Ever since Joe Bidens inauguration. I’m sure he lifted his hands in the air and told the virus to just go away.
So did conveniently timed cutbacks in mandatory testing...
They didn’t just change the cycle number. They also said there must be symptoms. Just like that all those “asymptomatic” cases went away.