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: history of present illness: baby is the 3.160 kilogram product of a term pregnancy. he was born to a 38- year-old gravida i, para 0 (now 1) mother at 37 and 1/7 weeks. the pregnancy was benign with an edc of . prenatal screens were o positive, antibody negative, hepatitis surface antigen negative, rapid plasma reagent nonreactive, rubella immune, group b strep negative. the infant delivered by spontaneous vaginal delivery with apgar scores of 8 at one minute and 8 at five minutes. physical examination: on admission, the baby is well appearing, no jaundice. he has bilateral breath sounds that are clear and equal. the heart rate is regular without murmur. pulses are 2+ and symmetrical. the abdomen is soft and nontender with no hepatosplenomegaly. his weight is 3.160 kilograms (7 pounds 3 ounces) at birth. he is circumcised with testes descended bilaterally. his hips are stable. his tone is normal. normal neonatal reflexes. he is tolerating his feedings well. hospital course: 1. respiratory. without issues on this admission. breath sounds are clear and equal. 2. cardiovascular. without issues on this admission. he had a regular heart rate and rhythm, no murmur, pulses were 2+ and symmetric. 3. fluids, electrolytes and nutrition. the baby's weight was 3.160 kilograms (7 pounds 3 ounces). he is breast and bottle feeding every 3 hours with expressed breast milk and/or enfamil. he is feeding well. his discharge weight is 3025 gm, and has been stable for past 2 days. 4. gastrointestinal. the baby's bilirubin on , was 15.5/0.5 at which time double phototherapy was started. on , his bilirubin was 17.3/0.4 at which time triple phototherapy was started and then his subsequent bilirubins are 16.5/0.4 on , and 16.2/0.5 on . phototherapy was discontinued on for a bilirubin of 12.1, and a rebound bilirubin will be checked on . 5. hematology. the hematocrit on , was 61 with a reticulocyte of 2.6%. his blood type is a+, coombs negative. 6. infectious disease. no issues on this admission. 7. neurological. the baby has been appropriate for gestational age with normal newborn reflexes. 8. sensory. auditory hearing screening was performed with automated brainstem responses. the infant passed both ears on . 9. psychosocial. the family is invested and involved. condition on discharge: stable. discharge disposition: home. primary pediatric care: source of primary pediatric care is at , , . phone is (. care recommendations: 1. continue breast feeding with post-feed supplemental ebm. 2. follow-up bilirubin in 1 day; f/u with pmd in days. 3. medications: not applicable. 4. car seat position and screening: not applicable. 5. state newborn screens were sent on , and the results are pending. 6. immunizations received: hepatitis b vaccine on , . 7. immunization recommended: influenza immunization is recommended annually in the fall for all infants once they reach 6 months of age. before this age (and for the first 24 months of the child's life), immunization against influenza is recommended for all household contacts and out of home caregivers. discharge diagnoses: 1. term (37 and 1/7 weeks) appropriate for gestational age male neonate. 2. exaggerated physiologic hyperbilirubinemia responsive to phototherapy. , md procedure: other phototherapy prophylactic administration of vaccine against other diseases circumcision diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis observation for suspected infectious condition single liveborn, born in hospital, delivered without mention of cesarean section routine or ritual circumcision unspecified fetal and neonatal jaundice transitory tachypnea of newborn 

Answer: The patient is high likely exposed to