Am hearing
Posted on: October 5, 2021 at 12:31:03 CT
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there is about a 50% drop in efficacy on the BioNtech/Pfizer vaccine against the Delta variant 6 months post 2-dose vaccination (waning of immunity over time).
As with vaccines for small pox and polio, vaccination and eradication by vaccination work best. But, that doesn't happen if people don't get vaccinated to begin with.
Do your part for the greater good.