The Latest Breaking News from Vaccine

Europe has had the highest number of measles cases since 1997, according to a new report from the World Health Organization (WHO). There were 127,350 cases in 2024 – about double the number from 2023.

What if mosquitoes could deliver not just the disease but the protection to an infection that kills hundreds of thousands of people annually?

Five years after Donald Trump declared a national COVID-19 emergency, here's what the research says.

Older adults may lack protection from measles, which can cause their immune systems to "unlearn" previous defenses to infectious diseases. Here's what to do.

Knowing which vaccines older adults should get and hearing a clear recommendation from their health care provider about why a particular vaccine is important strongly motivated them to get vaccinated. That’s a key finding in a recent study I co-authored in the journal Open Forum Infectious Diseases.

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With deaths and hospitalizations down, experts say vaccines and immunity from infection have helped turn the page on the Covid pandemic

Joint analysis of measles cases reveals Covid pandemic resulted in misinformation and vaccination delays

Cases of highly contagious disease that has killed two reported in Pennsylvania, California and Oklahoma

There were 127,350 reported cases of measles, including 38 deaths, in Europe and Central Asia last year, marking the highest total in nearly 30 years, according to figures from UNICEF and the World Health Organization

The White House withdrew Dave Weldon's nomination to lead the CDC amid concerns over his past anti-vaccine views.