There are statistics such as all-cause-mortality that could be correlated to vaccination rollout. It takes a while for this data to become available, and if it

There are statistics such as all-cause-mortality that could be correlated to vaccination rollout. It takes a while for this data to become available, and if it is, health authorities are unlikely to attempt to find such a correlation. So far, I haven't been able to find a credible analysis, many of the "critical" voices are likely to stay silent due to social pressure.