Good to know. I'm still assuming the reason they want to give it to *all* infants is because of social stigmas, and people lying about risk groups. That doesn't make it a great idea, but there's a *reason* they're pushing that particular one on newborns, and not all the other ones. And it's because ghastly family/home/risk situations are way more common than most Americans want to believe, and *that's* the target group for the shots. But they're not allowed to say that so they recommend them for everyone.