An expert shares why kids should know their vaccination status before travelling for March Break amid rising measles cases.

Measles has been so rare in many countries that some physicians have never seen a case — but that is changing. The United States recorded more than 2,000 cases last year, more than in any other year ...

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 ...

Measles is a highly infectious respiratory virus that causes a red rash. Other symptoms include fever, cough, runny nose, and red, watery eyes. Measles can lead to severe complications, including ...

Here’s why we’re seeing so many cases now, and what to know about the risks of infection. By Dani Blum and Teddy Rosenbluth In 2025, the United States reported the highest number of measles cases in ...

Twenty-five years ago, measles was declared eliminated in the United States; today, cases are increasing and multiple states have reported outbreaks in 2024 and 2025. Since January 2025, more than 750 ...

As measles cases rise to precipitously high levels in the US this year, there’s a new tool to help track the spread: wastewater. Wastewater surveillance rose to prominence during the Covid-19 pandemic ...

Did you know that someone with measles may not know they have it and can expose you? That's why the spread can be so rapid.