
A new study ranks the risks in U.S. counties by the numbers of unvaccinated children and proximity to international airports. But no one predicted the outbreak in Brooklyn. DONALD G. McNEIL Jr. https://nyti.ms/2HjNZkv http://bit.ly/308341f The New York Times Health Measles, Vaccination and Immunization May 10, 2019 at 12:00AM
Comments
Post a Comment