An unidentified, school-age child from Los Angeles County, California, has died from a rare complication of the measles virus ...

The county health department said the death is a "painful reminder" of how dangerous measles can be in unvaccinated people.

It has been more than 21 days since a traveler with measles visited Lancaster County — meaning that anyone who contracted ...

Kissing bugs spread Chagas disease by biting people and then pooping. The nasty bloodsuckers got their nickname because they ...