Comments by "Serenity" (@SerenityM54L2SAM5L5N1) on "US grants full safety approval to Pfizer COVID-19 vaccine" video.

  1. Promoting every citizen to take the vaccine is irrational when you look at the death rate which only involves a small group of vulnerable people. We can't reach herd immunity through vaccination. Booster shots and modified shots once or so per year seems to be what's going to be praxis. Mutations are inevitable no matter vaccination status.
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