A lot of people who think they don't have secondhand smoke exposure actually do, according to a new study that compared survey answers with blood tests. According to the results of sensitive blood ...

Add Yahoo as a preferred source to see more of our stories on Google. Exposure to mold may not be at the top of your list of worries. Still, if you’re living or working in a damp environment, or if ...

Tuberculosis (TB) can transmit via the air, and the risk of infection depends on several factors. These can include the duration of exposure, proximity to a person with the infection, and immune ...

Greg Milne has a P.O. Box. Usually, he waits until he’s home to open the mail. But last month, he opened an envelope as soon as he climbed into the car. Milne, a Barnstable High School graduate who ...

A pregnant person showing signs of rubella or suspected rubella exposure, such as a facial rash or low grade fever, must contact a doctor immediately. They will receive a rubella test, and doctors can ...