People who have documentation that they had measles are immune and those born before 1957 generally don't need the shots ...

For some people exposed to measles in Michigan, public announcements don't come quickly enough to get post-exposure treatment ...

Teenagers are more sleep deprived than ever, and it's doing more harm than just making them groggy in class. According to the CDC, teens need up to 10 hours of sleep a night, but most are getting far ...

Each year, an estimated 150,000 people in the United States are hospitalized due to pneumococcal pneumonia, the most common form of bacterial pneumonia.