I PURCHASED A CHICCO CORTINA TRAVEL SYSTEM W/KEYFIT CAR SEAT FOR MY INFANT SON. HE WAS BORN IN FEBRUARY 2008 AND WHEN THE WEATHER WARMED UP I STARTED NOTICING A RASH ON THE BACK OF HIS HEAD, ARMS AND CALVES. I STARTED DOING RESEARCH AND FOUND MANY OTHER PEOPLE EXPERIENCING THE SAME PROBLEM. *TR