RT @brianrstill: So when Pfizer says: Our vaccine is "95% effective," what they are saying is: 95% of people who were vaccinated did not h… 0 atbildes
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@normis@toot.lv (2021-01-12 21:14:53) |
RT @brianrstill: So when Pfizer says: Our vaccine is "95% effective," what they are saying is: 95% of people who were vaccinated did not h… | |