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: no family history of cardiac disease or other medical issues. ros o/w noncontributory. pex on admission: well appearing, slight irregularity of hr, ranging from mid 80's to 120's over several minutes, always with regular rhythm. when hr in 80's can appreciate sound of blood flow, not true murmur to my exam. 2+ peripheral pulses including femorals, skin pink and well perufused. bs clear/=. abd benign with hsm. remainder of exam wnl with afsof, alert and responsive. cxr: normal study with normal cardiothymic silhouette, normal pulmonary blood flow. ekg: normal (no variability of rate caught on ekg). regular rhythm, rate 120, no vetricular or atrial hypertrophy. intervals pr 0.09, qrs 0.06, qtc 0.38. qrs axis 90 degrees. 4 ext bp and o2 sats wnl (see vs flow sheet). a/p healthy, 2 day old, full term boy with hr variability, but regular rhythm. likely represents normal variability. no hemodynamic significant with normal vs including o2 sat and 4 ext bp. normal cxr and preliminary ekg read (awaiting cardiology's formal read). "murmur" seems to be only sound of normal blood flow, audible due to relatively prolonged systole. will transfer to nn, discharge to home if formal ekg wnl. procedure: prophylactic administration of vaccine against other diseases circumcision diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis single liveborn, born in hospital, delivered without mention of cesarean section routine or ritual circumcision 

Answer: The patient is high likely exposed to