The US case positivity rate should concern everyone. It's up over 60% since mid March to 7%. Epidemics are considered out of control at 10%.
The irony is full vaccination in the US is up a nearly identical percentage since mid March.
We continue to hear this is a race against cases, which came down by themselves dramatically without vaccinations, and now are rising quite smartly with them.
This should not be happening if the vaccines work.
The Israelis have released preliminary results of a study showing outsized C19 breakthrough cases of the South African variant in patients who received the Pfizer vaccine, calling into question Pfizer's own claims about this.
