kdka-sm kdka-am-sm fan-sm pittsburgh-cw-logo

Respiratory Illness Runs Rampant

We already know it's a bad flu season. Now, the CDC says flu cases for the week ending last Saturday had the biggest jump this season. If you've had it, you know it's bad - symptoms vary from fever, to aches and chills, to coughs and congestion; KDKA's Dr. Maria Simbra reports.