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: patient recorded as having no known allergies to drugs attending: chief complaint: altered mental status major surgical or invasive procedure: lumbar puncture (x 2) history of present illness: 41yo m with history of drug abuse who presents with altered mental status. history is obtained from mother. . according to his mother, patient was arrested last tuesday for possession of drug. she was however not aware of the kind of drug that he possessed. he was in jail and was released on probation on wednesday. he admits to taking 2 tablets of saboxone on saturday prior to seeing his daughter on saturday as he does not want to appear sick while seeing his daughter. then returned to his mothers home on night feeling unwell and stayed with his mother overnight. on morning of admission, he woke up feeling unwell. his mother noticed that he became more disoriented as the day goes by. his gait became unsteady and he had slurred speech. there was no alcohol in his breath and his mother was pretty sure that he has been sober. he was intermittently agitated but not violent. he took 3 tablets of soboxone to "prevent sickness". of note, he has been having diarrhea and muscle ache for 1 day. his mother reported that he was diaphoretic on the way to the addiction clinic. he however denies n a u s e a / v o m i t i n g / l a crimation/rhinorrhea/headache/photophobia/halucination/flushing. his mother brought him to the addiction center and then he was sent straight to the ed because of altered mental status. past medical history: drug dependency social history: drug abuse lives in by himself. he has a 6 year old daughter who is under the care of her grandparents. he is unemployed most of the time, did some odd job from time to time and financially supports himself. family history: nc physical exam: t 101.2 p122 bp122/87 r18 100% on ra gen- intubated, sedated, in c collar heent- pupils 2mm bilaterally, reactive to light, anicteric, oropharynx moist, neck in c collar cv- rrr, no r/m/g resp- ctab from anterior abdomen- active bs, obese abdomen extremities- in 4 point restraint, no edema pertinent results: 10:28pm cerebrospinal fluid (csf) protein-98* glucose-89 10:28pm cerebrospinal fluid (csf) wbc-13 rbc-* polys-70 lymphs-30 monos-0 10:28pm cerebrospinal fluid (csf) wbc-25 rbc-* polys-68 lymphs-32 monos-0 09:14pm po2-274* pco2-39 ph-7.43 total co2-27 base xs-2 08:56pm lactate-1.1 07:40pm urine hours-random 07:40pm urine bnzodzpn-neg barbitrt-neg opiates-pos cocaine-neg amphetmn-neg mthdone-neg cultures of csf and blood w/o growth 07:20pm asa-neg ethanol-neg acetmnphn-neg bnzodzpn-negative barbitrt-negative tricyclic-pos 07:20pm albumin-4.2 calcium-9.3 phosphate-3.7 magnesium-2.1 brief hospital course: 41yo m with drug abuse, history of opioid withdrawal admitted for altered mental status . 1) mental status changes pt had lp x2 and was extubated with no resiudual mental status changes - lp results were negative including cx - fever, altered mental status, diarrhea, diaphoresis, muscle aches c/w opiod withdrawal, especially given history of oxycontin use and urine tox positive for opiates, recent use of suboxone, and history of prior withdrawal symptoms. continued methadone. - addiction consult ordered, pt was unwilling to start rehab . 2) respiratory distress - intubated for airway protection. pt extubated without complications. respirtory status stable on discharge. medications on admission: none discharge medications: 1. folic acid 1 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 2. multivitamin capsule sig: one (1) cap po daily (daily). disp:*30 cap(s)* refills:*2* 3. thiamine hcl 100 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*2* 4. ativan 1 mg tablet sig: 1-2 tablets po every four (4) hours as needed for agitation for 3 days: take 1-2 tablets every 4 hours as needed for agitation for the first day. take 1 tablet every 4 hours as needed on the second day. take tablet every 4 hours as needed on the third day. disp:*25 tablet(s)* refills:*0* discharge disposition: home discharge diagnosis: primary: altered mental status with respiratory distress secondary: drug abuse discharge condition: stable, alert, oriented, respiratory status stable with no supplemental o2 requirement. discharge instructions: please call your doctor or return to the hospital if you have any changes in your mental status or feel confused, have any trouble breathing, chest pain, fever and chills, severe headache, or any other health concern. please taper your ativan as directed. please follow up with dr. (or another physician) in clinic at clinic. followup instructions: please call clinic at hospital at for an appointment with dr. (or any available physician) within the next 7-10 days to follow up on your health and final laboratory results. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours spinal tap incision of lung insertion of endotracheal tube drug detoxification diagnoses: accidental poisoning by heroin accidental poisoning by central nervous system stimulants drug withdrawal home accidents poisoning by heroin combinations of opioid type drug with any other drug dependence, continuous poisoning by opiate antagonists 

Answer: The patient is high likely exposed to