More than 14 million children did not receive a single vaccine last year — about the same number as the year before — ...

Officials acknowledged that the collapse of international aid this year will make it more difficult to reduce the number of unprotected children.

In 2024, 89% of infants globally - about 115 million - received at least one dose of the diphtheria, tetanus and pertussis (DTP)-containing vaccine, and 85% - roughly 109 million - completed all three ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

The United States could safely drop tetanus and diphtheria booster shots for adults and save an estimated $1 billion a year, ...