Thanks, I am aware of Measles being useful. How about Hep A/B/C, Meningitis and others? More importantly, illnesses and syndromes correlating with increased vaccine usage? That's 1 illness and 1 paper.
I don't think vaccine usage is an open and shut case at all and there are many sub-issues and I'm not getting into a micro-discussion now on this thread.
If you want to make distinctions among vaccines that's one thing. Questioning "vaccine usage" generally is another. "Vaccines" have saved millions of lives from smallpox, polio, measles, DPT.
One of those three (A or C, I forget) has no vaccine. The other two do, both are serious, common, and life threatening in a global scale, even if not so much in well-off places.... but it's out there en-masse. Hep B is among the most virulent and widespread diseases in the world and LOTS of people out there have it.
I don't think vaccine usage is an open and shut case at all and there are many sub-issues and I'm not getting into a micro-discussion now on this thread.