I think measles, like flu, is a seasonal thing. Whatever season Jenny McCarthy acolytes decide not to vaccinate their spawn.
Other countries are taking a more aggressive approach to the anti-vaccine nonsense. Australia's withholding government funds from families who don't vaccinate:
Quote:
Australia to stop welfare cash of anti-vaccine parents
The "no jab, no pay" policy may cost parents more than A$11,000 a year per child in lost benefit payments.
Families with children not immunised have been able to receive childcare cash if they have a philosophical or religious objection to vaccines.
PM Tony Abbott said that the rules would soon be substantially tightened.
He said that there would only be a small number of religious and medical exceptions to the new rules - supported by the Labor opposition and due to come into effect in early 2016.
http://www.bbc.com/news/world-australia-32274107