Lopping off the years.
The damage to health caused by each vaccine dose does not lessen over time. It continues indefinitely.
In fact, CDC All-Cause Mortality data show that each vaccine dose increased mortality by 7% in the year 2022 compared to the mortality in year 2021.
https://www.2ndsmartestguyintheworld.com/p/cdc-data-confirms-covid-vaccination