Scrofula occurs when tuberculosis bacteria affects an area outside the lungs. The main symptom is swelling on one side of the neck due to swollen lymph nodes. Scrofula is uncommon in the United States ...

No known additional active tuberculosis cases have developed — so far — from a person with active TB who was at 26 Clark County School District campuses and a training center in recent weeks, ...

Add Yahoo as a preferred source to see more of our stories on Google. palau83/Getty Images A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped ...

Amazon has confirmed a tuberculosis outbreak at its Coventry warehouse in the UK, where 10 employees tested positive for non-contagious TB. Health authorities have launched precautionary screenings, ...