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by officialjunk
1223 days ago
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it's known well in the countries that have nasal vaccines already. one can only speculate about the united states. i can see benefits to touting 94+% efficacy for the intramuscular vaccines (with the fine print that efficacy is only measuring reduction of severe infection), because it does help prevent hospitalizations and deaths. i think it would be difficult to convince a population to vaccinate while saying it doesn't prevent infection. |
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