Human tumors appear to have a broken circadian clock, researchers at Vanderbilt University Medical Center report in the journal PeerJ.

According to the Centers for Disease Control and Prevention, in 2011 in the United States there were almost half a million Clostridium difficile infections, and one in 11 patients 65 or older with a healthcare-associated C. diff infection died within 30 days of diagnosis.

Prospective mothers taking a new class of cholesterol-lowering drugs might incur higher risk of spina bifida in their future children, according to a study published in the journal Drug Safety by researchers at Vanderbilt University Medical Center.

Mary-Margaret “Meg” Chren, MD, chair of the Department of Dermatology, is the recipient of the 2018 Clarence S. Livingood, MD, Memorial Award and Lectureship from the American Academy of Dermatology (AAD).

When they occur among people living with HIV, certain cancers and opportunistic infections are considered by health authorities as AIDS-defining events, or ADEs.

A new study from researchers at Vanderbilt and Harvard universities, published this week in the journal Health Affairs, uses federal health survey data to evaluate community-based efforts to address smoking, obesity and other health conditions such as type 2 diabetes and hypertension.