Infectious Diseases

Applied Evidence

HIV prevention: A 3-pronged approach

HIV infection may not command the headlines it once did, but the public health threat it poses is still formidable. These steps can help us get...


Photo Rounds

Young man with unexplained hair loss

Topical antifungals had failed to improve the patchy hair loss on this patient’s head. The pattern of the alopecia and a closer look at his...

Photo Rounds

Recurrent vesicular rash over the sacrum

Our patient thought she had a case of “recurrent shingles,” but the location of the blisters and the frequency with which they appeared told a...