Ok, I'll bite. Because you need to weigh benefits against costs? A certain number of people die from vaccines (side effects, negligence etc) every year. That'

Ok, I'll bite. Because you need to weigh benefits against costs? A certain number of people die from vaccines (side effects, negligence etc) every year. That's a fact. Do we stop vaccinating? No, we don't, because the number of lives saved is probably >10000X the cost.