University of Birmingham experts are developing a non-invasive saliva test that - within 15 minutes - might identify children across the Global South missing immunity to tetanus who may also have ...

There have been hundreds of measles cases reported in the U.S. since the beginning of the year. Here's what you need to know about measles immunity. When you purchase through links on our site, we may ...

Herd immunity occurs when enough people in a group are immune to a specific infection that it cannot spread easily from person to person. Vaccination programs have been successful in creating herd ...

With the CDC's Advisory Committee on Immunization Practices (ACIP) recommending post-vaccination antibody testing for ...