To achieve herd immunity - when enough of a group is immune to a disease, limiting its spread and protecting the unvaccinated ...

Measles was declared eliminated from the United States in 2000 due to high rates of immunization with the MMR vaccine, ...

The US Department of Agriculture said Wednesday it will have to import between 70 and 100 million eggs in the next month or ...

Thanks to a lack of snow, this year’s edition of the Iditarod Trail Sled Dog Race needed a new route across the Alaska ...