That era might now be over. In recent years, the U.S. had already begun to neglect its public-health infrastructure, ...

Tuberculosis continued to rise again in the U.S. last year, reaching its highest levels in more than a dozen years ...

The number of measles cases associated with an outbreak in western Texas has grown to 309, according to new data released ...

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 ...