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: immunizations: hepatitis b vaccine was administered on . discharge medications; ferinsol 0.3 cc po qd polyvisol 1cc po qd infant is to be followed up at by dr. within five days of discharge. vna to go to home day post discharge. weekly hematocrits to be followed until the infant is approximately 6 weeks of age and at that time most maternal antibody should no longer be present in a significant amount. infant to remain on home monitor for 1 month or at discretion of pediatrician. because of transfusions, infant will need a repeat state screen in months. dr., 50-393 dictated by: medquist36 procedure: venous catheterization, not elsewhere classified enteral infusion of concentrated nutritional substances other phototherapy prophylactic administration of vaccine against other diseases transfusion of packed cells injection or infusion of immunoglobulin diagnoses: single liveborn, born in hospital, delivered by cesarean section neonatal jaundice associated with preterm delivery primary apnea of newborn neonatal bradycardia other preterm infants, 2,500 grams and over neonatal hypoglycemia 33-34 completed weeks of gestation hemolytic disease of fetus or newborn due to rh isoimmunization 

Answer: The patient is high likely exposed to