It's a fair critique. But when the Captain of an airplane I'm flying on tells me there's an emergency problem with the flaps, I don't ask him for text book evidence, I just look out at the wings and verify the problem.
The data you link says that unvaccinated people have 5x the risk of testing positive as vaccinated (no booster) as of October (Slightly higher for Pfizer, lower for J&J). I believe that's 80% efficacy. How do you get 10%?
Note also that this data is as of October 2021, so it's primarily looking at the efficacy against the Delta, whereas the original 90-whatever % claims were obviously the original virus.
Pfizer et al certainly weren't saying in March 2021 that "Pfizer provide 90-100% protection against COVID and all future variants" and I've never heard anyone suggest they thought that's what the claim was.
So, you cite data showing very high efficacy of the vaccine, and are like -- look at it in a few weeks!
Omicron is going to make it worse, but even unboosted folks in South Africa seem to enjoy about 30% efficacy against infection and much higher efficacy against hospitalization and death. But your gossip trumps the data, I guess...
No, Omicron making it worse is a fact that I already ceded..
but we have data that shows low (but still around 30%, not 10%) efficacy against infection with Omicron.. and still high efficacy (70%) against hospitalization and death.
But you say "has proven less than 10% effective" ... because you are making stuff up.
Further, it may be a mistake to assume South Africa predicts exactly what will happen here (30% fully vaccinated, nearly 0 boosted, 20% HIV incidence, vs. 60% fully vaccinated, 25% boosted, 0.3% HIV incidence).
Note also that this data is as of October 2021, so it's primarily looking at the efficacy against the Delta, whereas the original 90-whatever % claims were obviously the original virus.
Pfizer et al certainly weren't saying in March 2021 that "Pfizer provide 90-100% protection against COVID and all future variants" and I've never heard anyone suggest they thought that's what the claim was.