Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: laboratory studies: on admission included a cbc with unremarkable white blood count and differential, hematocrit of 49.4, reticulocyte count of 2.7%. blood type b positive, coombs test negative. hospital course: phototherapy was initiated and the bilirubin continued to decrease to 16.7 after approximately 9 hours of phototherapy. repeat level 6 hours later was 13.1 and at noon on . fed formula ad lib. discharge weight 2765 grams. repeat hearing screen during this admission (due to hyperbilirubinemia): referred in both ears. had passed during birth hospitalization. of note, paternal grandfather reportedly "deaf/mute" since childhood. disposition: to home with her parents. follow up: 1. outpatient pediatric visit at . 2. hearing test to be performed at on at 12pm. discharge diagnoses: 1. hyperbilirubinemia consistent with exaggerated physiologic jaundice, responded well to phototherapy. 2. referred hearing screen in setting of family history of hearing loss - needs follow up. , md procedure: other phototherapy diagnoses: unspecified fetal and neonatal jaundice 

Answer: The patient is high likely exposed to