According to this: https://freedomfirstnetwork.com/2021/08/fda-approves-pfizer-jab-after-only-confirming-it-protects-you-from-covid-19-for-7-days
the only data used in the “approval” was for two months observation back in Dec20. And, the antibodies were monitored for only 7 days.
The term “Half-Arsed” comes to mind.
you’re reading it wrong. It says in 7 days it’s 95% better than nothing. of course, anything is better than nothing, right? and then it keeps building from there
“it’s 95% more effective in protecting you from getting COVID-19 within seven days of being injected than if you haven’t gotten”