Not that I disagree with Lief, but to counter BRTD and Jake for the sake of argument, none of the things you guys listed are things you would really call 911 for, which is what I think Ernest was getting at.
The general idea of preventative care though is certainly valid in the long-run which is why I agree with Lief.
Exactly. We need a robust public health system to deal with infectious diseases, but at the 911 emergency level, most health care does not have implications beyond the immediate patient, as police and fire emergencies do.