CXRAndy
Shaman
No it's not.
varying reasons, large increase in 2019 due to orthodox Jews in New York not wanting vaccination.
2019 Covid restrictions helped fall in cases.
Post Covid measles surged worldwide due to less organised immunisation programs.
This year the outbreaks have occurred in more locations causing jump in cases
I believe that many folk are far more wary of mass immunisation programs after the Covid lockdowns.