> Yes, but you don't 'pass along' 'car accient death' to others.

Actually you might, if you were the dangerous driver, just not to very many others and it can't spread further than that.

And yes, that's a very good point about the risk for kids that's not often appreciated. That's one of the points I try to make people understand, along with the idea that vaccines aren't perfect (so you can't just immediately drop every precaution once vaxxed), etc.