You have a minuscule reduction in deaths over a massive increase of flu shots, percentage wise. Is the whole downward trend attributable to the flu shots? Certa

You have a minuscule reduction in deaths over a massive increase of flu shots, percentage wise. Is the whole downward trend attributable to the flu shots? Certainly not unless you think that the better overall care over the years other than vaccines, improved knowledge of the disease was neutral at best. We could remove the flu shots entirely and it won't make much of a difference in the end result with regard to flu deaths.