Dtap poliovirus vaccine/Hib vaccine
Henoch-schönlein purpura, thrombocytopenic purpura, pyemia, allergic rash, redness and swelling, induration, and fever: 508 case reports-
Serious
An event is determined to be serious (based on the ICH definition) when the patient outcome is:
death
life-threatening
hospitalisation
disability
congenital anomaly
other medically important event