MarathonMike
Diamond Member
I suspect the real reason behind the Pfizer-Moderna two shot vaccine is most likely more money for them. You get 92% efficacy after the FIRST DOSE not 52%!!!! Here is an excerpt from the article that shows how their calcuations were skewed to encourage the second dos., It is easy to find the article if you are interested.
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The authors also report a vaccine efficacy of 52.4% from after the first dose to before the second dose, but in their calculation, they included data that were collected during the first 2 weeks after the first dose, when immunity would have still been mounting.1 We used documents submitted to the Food and Drug Administration2 to derive the vaccine efficacy beginning from 2 weeks after the first dose to before the second dose (Table 1). Even before the second dose, BNT162b2 was highly efficacious, with a vaccine efficacy of 92.6%, a finding similar to the first-dose efficacy of 92.1% reported for the mRNA-1273 vaccine (Moderna).3
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The authors also report a vaccine efficacy of 52.4% from after the first dose to before the second dose, but in their calculation, they included data that were collected during the first 2 weeks after the first dose, when immunity would have still been mounting.1 We used documents submitted to the Food and Drug Administration2 to derive the vaccine efficacy beginning from 2 weeks after the first dose to before the second dose (Table 1). Even before the second dose, BNT162b2 was highly efficacious, with a vaccine efficacy of 92.6%, a finding similar to the first-dose efficacy of 92.1% reported for the mRNA-1273 vaccine (Moderna).3
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