Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

MEXICO CITY (AP) — A 3-year-old girl in western Mexico ... There have been 70 cases in that country since during the past year, according to the World Health Organization, though researchers and ...

The type of dust storm, known as a “haboob,” caused hazardous weather conditions in Mexico's border region, prompting ...

The World Health Organization called on all nations to share samples and genetic sequences Mexico City: A three-year-old girl has become Mexico's first human fatality from H5N1 bird flu ...

In North America, an outbreak in Ontario, Canada has sickened 925 from mid-October through April 16. That's on top of cases ...

The World Health Organization finally reached a compromise on a pandemic treaty after three years of talks. The United States ...

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

Health officials in Mexico say a 3-year-old girl from the western state of Durango is the country’s first confirmed human case of bird flu.

MEXICO CITY (AP ... been 70 cases in that country since during the past year, according to the World Health Organization, though researchers and studies suggest that’s likely an undercount.