An optional third dose of the MMR vaccine may give a necessary immunity boost to kids.
Two-thirds of confirmed cases in the U.S. have been caused by the dangerous H3N2 strain.
When someone is coming down with influenza, they should take care of themselves and stay at home, if possible.
Early signs suggest it will be a severe flu season, so it's especially important to get vaccinated.
Yes, and adults older than 50 should plan to roll up their sleeves—again.
Two disease-carrying species could thrive in three-quarters of the United States.
Lifestyle changes can prevent full-blown disease.
Tougher poultry regulations may explain 18 percent decline in food poisoning from this common bacteria.
In patients 65 and older, use of opioids, antidepressants, tranquilizers and antipsychotics more than doubled from 2004 to 2013.
CDC panel revises immunization advisory for vaccines affecting adults.
A severe strain of the virus is circulating, and it's not too late to get vaccinated.
While heart disease and cancer continue to top the list, deaths from opioid abuse are a growing concern.
