> I don't believe that anything short of them or their loved ones contacting measles will change their minds.

That is like saying people should not be driving cars since there is someone dying of a car accident every day. And that a person is to blame if they took their family out for a joy ride, and ends up in an accident killing them all.

That is also like expecting someone never to ride in a car, because someone dear to them were killed in an accident...