Try teaching them what Sterilizing Immunity means. Smallpox was 95 percent effective at preventing infection...meanwhile the most vaccinated country on earth has the highest rate of new covid infections per capita!
Try teaching them what Sterilizing Immunity means. Smallpox was 95 percent effective at preventing infection...meanwhile the most vaccinated country on earth has the highest rate of new covid infections per capita!
Try teaching them what Sterilizing Immunity means. Smallpox was 95 percent effective at preventing infection...meanwhile the most vaccinated country on earth has the highest rate of new covid infections per capita!