Doctors worry anti-vaccine rhetoric from Robert F. Kennedy Jr. will make things worse as childhood vaccination rates decline.

Amid the ongoing measles outbreak in Texas, Fox News senior medical analyst Dr. Marc Siegel sat down with HHS Secretary ...

Measles had struck this West Texas town, sickening dozens of children, but at the Community Church of Seminole, more than 350 ...

The Centers for Disease Control and Prevention on Tuesday sent federal disease experts to assist in the response to the ...