Orange County Health Care Agency officials on Monday revealed a toddler has been infected with measles, but the virus is not expected to spread because the family isolated as it was contagious.

The United States is facing a pivotal moment in efforts to keep one of the world’s most contagious diseases at bay. Measles cases have reached a 33-year high just halfway through 2025. This grim ...

Over the past five years, measles outbreaks have hit more than 100 countries. Canada lost its official measles elimination status on Nov. 10, 2025. The United States could be next. Eight-month-old ...

The US is battling a concerning early surge of a new 'super flu,' with cases rapidly rising, schools closing and hospitals enforcing mask mandates. But the annual winter virus isn't the only deadly ...

After measles was detected in San Luis Obispo County, you may be wondering about your risk of contracting the highly contagious virus. A local child recently contracted measles after traveling ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. North Carolina reports no confirmed measles cases; experts warn arrivals likely. MMR vaccination prevents measles; unvaccinated ...