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: allergies: nkda pmed hx: stage 4 follicular nhl dx s/p auto bmt w/18 mo remission, recurrance in and was started on rituxan q 3 mo.in she was anemic found to have a recurrance and chemo was started, increased r neck and was again restarted on chemo - last dose was . she also was dx with stage 0 lung ca in as well, pagets dz, gerd, h/o shingles w/post herpatic neuralgia, chf w/ef of 45-50% - she required intubation her last icu stay. systems review neuro: she was lethargic on arrival, given 0.2 mg of narcan and she quickly woke up, she was oriented x2, after ~ 1 hr she again was somulent but arrousible requiring an additional dose of 0.2 mf of narcan. her sister states that she takes extra doses of her pain meds at home, feels that she is addicted to them and is concerned that she has been taking additional narcotics while here. cv: her bp was initially in the 130s but has dropped to the 80s-90s, she states that she has a low bp , sometimes in the 90s. she had been given additional ns - for a total of 800cc here, her ls have rales ~ from the bases this afternoon (she had rales only in the bases at noon time), her cxr on arrival showed chf. she did wake up suddenly and c/o cp, when asked again if she had any pain she denied it - ekg was essentially unchanged from her old ones. resp: ls rales from the bases this afternoon - more so on the r than l, coarse in the apeses. her 02 sat is in the upper 90s on 2 l nc but she drops to the low 90s on ra. she occationally has a cough but has not been able to produce a sputum for culture. gi: c/o abd pain on palpation - states that she has had this a while. she had a lg soft, ob neg stool - sent for cdif and clx, she is on a neutropenic diet. gu: no foley due to neutropenia, she was inc x1 so far today. procedure: venous catheterization, not elsewhere classified thoracentesis arterial catheterization closed [endoscopic] biopsy of bronchus transfusion of packed cells transfusion of platelets diagnoses: congestive heart failure, unspecified chronic airway obstruction, not elsewhere classified secondary malignant neoplasm of pleura other disorders of neurohypophysis reticulosarcoma, unspecified site, extranodal and solid organ sites pneumonia due to klebsiella pneumoniae herpes zoster with other nervous system complications 

Answer: The patient is high likely exposed to