A new strain of norovirus now makes up a majority of outbreaks nationwide, according to data from the Centers for Disease ...

There are concerns New World screwworm flies, which can be dangerous to humans, could cross into southern Texas.

The CDC recommends a single dose of any FDA-approved RSV vaccine for all adults ages 75 years and older, as well as for 60- ...

Whether to put fluoride in water was a hot-button issue in the late 90s in Kitsap, a debate raised again by national ...

The FDA has set maximum levels for lead in baby food. A new California law requires baby food makers selling products in the ...

As China experiences a rise in respiratory infections this winter, one little-known virus has gotten a lot of attention – and ...

Hand sanitizer isn't as effective as handwashing at preventing the spread of norovirus, doctors and the CDC warn.

With reports of the first human death from bird flu in the US, some Americans are feeling an uncomfortable flashback to the ...

Researchers point to social, diagnostic and biological factors to help explain a rise in diagnoses in recent years.

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus could mutate and become more transmissible.

How deadly is the bird flu? The US has reported its first death from avian influenza, H5N1. Here's what to know about bird ...