Researchers found Western equine encephalitis virus in a symptom-free blood donor in Argentina. Here is what it means for transfusion safety.

CDC data current through August 14 show respiratory adenovirus and parainfluenza elevated nationally as schools reopen. Here is what families should watch for.

A CDC health advisory says B-cell depleting drugs such as rituximab raise the risk of severe arboviral disease. Here is what patients should do.

Researchers found one asymptomatic viremic blood donor during Argentina's western equine encephalitis outbreak, raising transfusion safety questions.

FDA proposed moving cystoscopic systems used to detect bladder cancer from Class III to Class II, a change the agency says could widen patient access.

Henkel recalled 25 lots of Schwarzkopf Osis Grip hair mousse due to a packaging defect that can cause the pressurized aluminum cans to leak and burst.

New CDC data show 1.6% of U.S. adults have been diagnosed with inflammatory bowel disease, with ulcerative colitis far more common than Crohn's.

A 31-year-old had bone-destroying lesions that looked like cancer or TB. Two months of tuberculosis drugs failed before cultures found the cause.

A guidewire fractured during coronary stenting and lodged at an artery fork. A week later, doctors found it with an ultrasound and snared it out.

Fever after fibroid embolization is usually expected. In rare cases, it signals an infected fibroid that antibiotics alone cannot clear.