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 a term infant admitted to the intensive care unit for evaluation of a prenatally diagnosed arachnoid cyst. this infant was born to a 31 year old g2, p now 2 mother, hepatitis b surface antigen negative, b positive, rpr nonreactive, antibody negative, rubella immune with an estimated date of confinement of based on early ultrasound at 13 weeks. prenatal course significant for: 1. 18 week fetal ultrasound normal. 2. 36 week ultrasound showed large left ventriculomegaly confirmed by mri with a large fluid collection predominantly in the left temporal fossa pushing the brain to the right. the fluid collection extends across the midline into the temporal fossa on the right, extends posterior to abut the tentorium, extends anteriorly below the frontal lobe on the left and compresses the ventricular system. there is no ventriculomegaly, underlying brain is compressed but appears normal. family had previous planned on delivery at hospital until the finding. followed by dr. . mother presented in spontaneous labor on and delivered at 12:45. apgars were 7 at 1 minute and 8 at 5 minutes. rupture of membranes 4 hours prior to delivery. no maternal fever. neonatology was present at the delivery and transferred the baby to the intensive care unit for further evaluation. physical examination: birth weight 3820, greater than 90th percentile, distal weight 3685 grams; length 21 inches, 90th percentile; head circumference 36 cm, greater than 90th percentile; discharge head circumference 37 cm. an active infant. full anterior fontanel, wide spread sutures, macrocephaly normal, s1 and s2. no murmurs. breath sounds clear. abdomen: soft and nontender, nondistended. extremities: well perfused. tone: aga. hips stable. genitourinary: normal male genitalia. patent anus, patent spine. review of hospital course by systems: respiratory: infant has been in room air with no respiratory distress. baseline respiratory rate 30s to 50s. had one desaturation to 84% on day of life 1, quickly self resolved down to 84. he has had no subsequent desaturations, no apnea or bradycardia. cardiovascular system: the baby has been cardiovascularly stable. no murmur. baseline heart rate 120 to 150, blood pressure in 50s to 60s / 35 to 40s with means in the 50s. no issues. fluids, electrolytes and nutrition: the baby has been ad lib breast feeding on initially supplemental with some similac 20 but is breast feeding well, voiding and stooling, guaiac negative stools. electrolytes on day of life 1 showed sodium 144, potassium 5.2, chloride 110, co2 23 gastrointestinal: the baby had a bilirubin drawn on day of life 1 which showed a bilirubin of 4.2/0.3. his bilirubin on was 14 and one was drawn on which was also 14.5. the baby has not required any phototherapy. hematology: the baby has not required any blood products during this admission. infectious disease: the baby has had no issues during this admission. neurology: prenatal diagnosis as described above. mri was performed at on . results showed a large arachnoid cyst with a probable small left temporal lobe infarct. the baby will be followed by neurosurgery, dr. , or dr. - telephone no. , in one to two weeks after discharge, and also neurology service at the , dr. , has been following this infant and will follow him after discharge. there is a neurology appointment made for , which parents are aware of. her telephone number is and fax number . gen: genetics has seen this child and requested that chromosomes be sent which were sent on , including fish to rule out duplication of 7q36. plan to follow up with genetics in the clinic at the in 3 to 4 months with dr. . telephone no. , beeper no. 1241. genetics also recommended an ophthalmologic exam and appointment will be scheduled with dr. for this thursday. sensory, audiology screening: passed hearing screen psychosocial: the parents have been visiting and are quite pleased with pordi and look forward to transition home. name of primary pediatrician: dr. , telephone no. . appointment on at 3:30 p.m. condition at discharge: stable. discharge disposition: home with parents. care recommendations: continue ad lib feedings. medications: none at the time of discharge. car seat position screen: not indicated. the baby is greater than 37 weeks gestation. the state screen: the state screen was sent on . immunizations received: hepatitis b vaccine on . immunizations recommended: 1. synagis rsv prophylaxis should be considered from through for infants who meet any of the following three criteria. a. born at less than 32 weeks. b. born between 32 and 35 weeks with two of the following: 2. daycare during the rsv season. 3. a smoker in the household, neuromuscular disease, airway abnormalities, or school age siblings. 4. with chronic lung disease. 1. 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 household contacts and out of home caregivers. follow up appointments scheduled/ recommended: 1. with primary care pediatrician as stated above. 2. neurology at the as stated above. neurosurgery as stated above. 3. genetics - as stated above. 4. ophthalmology - as stated above. discharge diagnosis: term male infant. large for gestational age. arachnoid cyst. head circumference on - 37 cm. , dictated by: medquist36 d: 23:09:43 t: 23:59:41 job#: procedure: prophylactic administration of vaccine against other diseases diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis single liveborn, born in hospital, delivered without mention of cesarean section cerebral cysts 

Answer: The patient is high likely exposed to