Mpox Cases Rising in Allegheny County: What Physicians and Patients Should Know

By: Jen Fiddner, MPH, CIC, Infectious Disease Epidemiology & Jillian Irwin, MD, MPH, Medical Director The Allegheny County Health Department (ACHD) has identified an increase in locally acquired clade II mpox infections among county residents. Nine infections have been reported in Allegheny County between January 1 and March 30, 2026. Only six infections were reported […]