Could the new WHO guidelines on interpreting PCR test have any connection to this? By pure coincidence they decided to publish new rules, hours after Bidens inauguration.

I was thinking the same thing

Maybe it's the change in the PCR test's No. of amplification test runs? But that's just my take...

Maybe. I recently read an article about how the results of just one PCR test are no longer reliable (a lot of false positives), and they now need two PCR tests.

Yes, I definitely think that the decline in cases can be chalked up to the new WHO guidelines.

Somehow I don't think it's because of Bidens pure genius.

Haha, no, he even admitted himself that he doesn’t have any sort of plan.

The surprise of the month, isn't it?

It was. WHO themselves changed the rules of how one becomes a covid positive.

The WHO themselves changed that,yes. So how they are "baffled" is hilarous, given they changed the technique of measuring stats to begin with.

It's almost as if Biden told them to not focus on testing. Just like Trump did several months ago.