Comment Re:At 89 be glad of death's mercy. (Score 1) 64
Maybe I should make this simpler for the hard of thinking.
Smoking impacts your chances of getting lung cancer. It is not a 100% guarantee, but it's pretty damn high. It is called an impact by anyone with anything close to an intellect that actually functions.
Having a vaccine impacts your chances of getting a disease. It's not a magic forcefield. It increases the payload needed to overwhelm the initial immune response, and it increases the severity of the infection needed to be anything more than a brief annoyance, but it isn't Harry Potter. And some would probably whinge about magic fields if it were. In many cases, the impact is a 90-95% level of protection, but we call it an impact.
God, the level of brain-dead morons here is so depressing.