Pfizer Vaccine’s Efficacy Against Delta Variant Drops After Three Months: Study, Barron’s, 19 August 2021
” … rapid waning of effectiveness with [Pfizer’s], particularly against infections with [high viral loads] or symptoms,” the authors wrote.
The study also found that people infected with Delta who had received any vaccine had similar peak levels of virus as infected people who had not been vaccinated. That has “potential implications for onward transmission risk,” the authors wrote.
This isn’t news. Israel was reporting this months ago. We in the US were experiencing “breakthrough” cases months ago. (“Breakthrough” is a euphemism for “failure.”) But, outrageously, the US Centers for Disease Control, stopped counting breakthrough cases at the end of April. Of course, that only resulted in making the vaccines appear more effective than they were. If you said any of this on social media, you were banned.
Also, you can’t reach herd immunity if everyone is infecting everyone else.
Also, you know, we could have determined effectiveness from the clinical trials, but … Operation Warp Speed!