Dr. Don Yealy, the chair of emergency medicine at UPMC, joins KDKA’s Ken Rice.

A researcher at the University of Pittsburgh School of Medicine has discovered how coronavirus causes harmful and escalating inflammation. KDKA’s Dr. Maria Simbra has more.

Depending on what blood type you have, you may be more severely affected by COVID-19 according to a new study in the New England Journal of Medicine. A local infectious disease doctor reviewed the study and said there could be…