A surge in measles cases across the United States—marking the highest tally in decades—has escalated tensions with Pennsylvania, where officials are now facing scrutiny over their handling of outbreaks. Health authorities are warning of growing risks as unvaccinated individuals fuel the spread, raising concerns about public health preparedness. The situation underscores broader challenges in controlling preventable diseases amid declining vaccination rates. Experts emphasize the need for coordinated responses as cases continue to climb.


Clash with Pennsylvania comes as US records highest number of measles cases in decades.