DRESS; This is a spontaneous report received from a Consumer or other non HCP from medical information team, Program ID. A patient (age and gender not provided) received pneumococcal 20-val conj vac (dipht CRM197 protein) (PREVNAR 20), as dose number unknown, single (Batch/Lot number: unknown) for immunisation. The patient’s relevant medical history and concomitant medications were not reported. The following information was reported: DRUG REACTION WITH EOSINOPHILIA AND SYSTEMIC SYMPTOMS (medically significant), outcome “unknown”, described as “DRESS”. The information on the batch/lot number for pneumococcal 20-val conj vac (dipht CRM197 protein) will be requested and submitted if and when received.