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: pt. has allergies to both morphine and sulfa, (pt. has been recivning bactrim with team aware.) pt. remains sedated on both fentanyl now at 100mcg, down from 200mcg/hr. and, versed now at 3mg/hr down from 6mg/hr. pt. has been occasionally opening his eyes and does track inconsistantly. pt. has been noted to mae's. pt. has remained afebrile, but remains very flushed since arrival to micu two days ago. pt. has been nsr 90's with no noted ectopy throughout this shift. b/p has now been unsupported by levophed for >12hrs. presently b/p is ranging 92-120's/50-60's. pulses are all strong. left radial aline remians intact, secured, and functioning well with a sharp waveform. cvp monitored and goal is to maintain >10, one 500cc bolus given with desired effects reached. . pt. remains intubated adn remains on ac settings. presently 470x60%x18x12, refer to carevue for latest settings, since drop in sedation. pt. has been suctioned for nil secretions. lung sounds remain coarse throughout. goal is to keep pt. synchronsis with the vent, while maintaining effective minute volumes. o2 sats remain >93% pt. remains on tube feeds at goal rate of 40cc/hr. abd. is benign in assessment. bowel sounds are easily audible with mushroom catheter in place draining small amt's of green liquid stool. foley catheter continues to drain >80cc/hr of clear yellow urine. skin exhibits excoriated cocyx which remains very reddened. frequent turns and barrier cream applied. plan to monitor closely, for possible need of specialty bed. aline, and tlc remain intact, secured, and functioning well. procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of rectum diagnoses: hyperpotassemia acute kidney failure, unspecified unspecified septicemia hyposmolality and/or hyponatremia severe sepsis candidiasis of mouth human immunodeficiency virus [hiv] disease anxiety state, unspecified acute respiratory failure pneumocystosis septic shock pressure ulcer, buttock cytomegaloviral disease pneumonia in cytomegalic inclusion disease other dependence on machines, supplemental oxygen family history of diabetes mellitus enteritis due to other viral enteritis body mass index between 19-24, adult unspecified hemorrhoids without mention of complication 

Answer: The patient is high likely exposed to