The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

A federal judge on Tuesday blocked the Trump administration from moving forward with plans to overhaul the U.S. Department of ...

A salmonella outbreak and subsequent recall could slow that the trend of egg prices decreasing. Here's what's happening with ...

The most powerful public health official in the US is reviled by some medics - but even some of his critics accept that he is ...

Amid promising signs, officials urged caution, noting that the outbreaks vary by clade, response measures, and social ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

During his Senate confirmation hearings, Health Secretary Robert F. Kennedy Jr. suggested he wouldn’t undermine vaccines.

In other US measles news, Utah has two new measles cases, raising the state total to seven. The two news cases are in ...

As America grapples with one of the worst flu outbreaks in recent years, researchers are hoping to close in on a stronger ...