“It turned out that there is no clear connection between the vaccination rate and the suspected COVID-19 cases. The researchers are therefore calling for a course correction.”
Increases in COVID-19 are unrelated to levels of vaccination across 68 countries and 2947 counties in the United States
For instance, in a report released from the Ministry of Health in Israel, the effectiveness of 2 doses of the BNT162b2 (Pfizer-BioNTech) vaccine against preventing COVID-19 infection was reported to be 39% [6], substantially lower than the trial efficacy of 96% [7].
https://link.springer.com/article/10.1007/s10654-021-00808-7
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