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 he was at the nsg home w/ restlessness noted. he was hypoxic w/ o2 sat 80's. and hypotensive. in the ed his b/p 110's, o2 sat 90's on 2l nc. svo2 from right ij central line was 48-50%. he was given 6l ns. wbc 15.6. he was tx to the micu for further management. in mucu 6 svo2 58-60. cvp 2 b/p low 100's. hr 120-150. total of 2l of ns was given. his rr from 20's to 35-40. o2 sat drop 90% on 3l. cxr was done. which show he was wet. the episode did resole without intervention. neuro: he is korean spaking. he did open his eye on command. he has left side weakness from a cva. sleeping in naps today. pupils are 2-3mm bilat. he is able to turn on command in the bed. cv: chronic af hr up 150's. digoxin 0.125 mg and metoprolol 25mg was givne via g tube. he is alos on cardizem, which is on hold at this time. inr 2.2. icu team aware. they want to given the coumadin 4mg resp: ls are diminshed clear bilat. he has a productive cough at times. the sputum is yellow and thick. it alos has a ordor. he did get a dose of zosyn one time. it is awaiting id approval. last dose of vanco was at 0330 this am in the ed. gi/gu: npo. i noted while flushing his peg tube he cough. he is on asp precautions. the hob 90 degrees. probalance at 70ml which is goal. foley cath w/ good out put. he did have stool sent for c diff. he did stool x2 yellow in color. the second stool is guiac +. endo: he is on sliding scal insulin. poc: echo in the am. cxr. r/o for mi. awaiting the results of ck trop. c diff pending. sputum culture needs to be send. monitor for asp. procedure: venous catheterization, not elsewhere classified enteral infusion of concentrated nutritional substances diagnoses: unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified atrial fibrillation candidiasis of mouth other persistent mental disorders due to conditions classified elsewhere hypotension, unspecified long-term (current) use of anticoagulants late effects of cerebrovascular disease, hemiplegia affecting unspecified side dehydration internal hemorrhoids with other complication leukocytosis, unspecified gastrostomy status 

Answer: The patient is high likely exposed to