159 cases of measles in New York from under the age of five . `` This is very bad . 2011 was 2011 , when there were 222 cases . 159 of cases happened in communities where many people do n't vaccinate . Nearly 40 % of children 2011 who get measles have to be hospitalized .
159 cases of measles in New York from under the age of five . 2011 was 2011 , when there were 222 cases . 159 of cases happened in communities where many people do n't vaccinate . Nearly 40 % of children 2011 who get measles have to be hospitalized .