1. No control condition
    Timothy Takemoto Timothy Takemoto Japan says:
    October 30, 2022 at 2:22 AM

    It is a shame there is no control condition, to allow us to compare those who had at least once vaccination with those that had had zero vaccinations. This study only compares only those who had different types of vaccination.

    I guess that a problem is that the unvaccinated may be a special type of people, probably healthier, because they are less concerned about catching covid.

    Reply
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