A teenager training to be a welder contracted a rare and dangerous lung infection, prompting a combined state and federal investigation.

An 18-year-old in Louisiana who was training to be a welder developed a stubborn cough that quickly worsened. He was soon hospitalized with pneumonia and needed a machine to help him breathe. Doctors ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Anthrax, otherwise known as the bacterium Bacillus anthracis, is a deadly serious infectious disease that ...