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: found unresponsive, presumed overdose major surgical or invasive procedure: intubation and mechanical ventilation. history of present illness: (information obtained via ems and ed records) . 25 y/o unidentified m found unresponsive by ems in and intubated in the field, being transferred to micu with presumed drug overdose. . per ems, the patient told a friend earlier tonight that he was going to take ghb, and that the friend should come back later to check on him. when the friend returned, the patient was unresponsive so he called 911. when ems arrived, the patient was unresponsive with no signs of trauma, pupils 5-6mm and reactive. he was hypoventilating at a rate 5-6 breaths per minute so intubated with etomidate and succinyl choline. given 1mg narcan with no effect. . on arrival to , vs: t97.5 bp 155/95 hr 65 rr 17 sao2 100%. patient had large amount of emesis in the ed and an og tube placed, started on propofol gtt for sedation. initial labs within normal limits and ct scan head, ct c-spine and cxr without any abnormalities. ekg showed nsr with normal intervals. toxicology screen was negative besides cocaine in his urine. admitted to the icu for further management. . upon arrival to icu, patient intubated but reactive to painful stimuli. had episode of emesis with possible aspiration. past medical history: hiv social history: living situation: lives with former boyfriend and occasionally stays with his mother. previous level of functioning: has worked for same employer for 6 years. past psych history: pt. denies prior psyc hx; denies family psyc hx. past addictions history: first cocaine use at age 16; binge-type use of etoh. denies cocaine use currently. employment status: employed at restaurant in . legal involvement: none family history: non-contributory physical exam: vs: temp: afebrile bp: 107/56 hr: 82 rr: 8 o2sat 99% on ps gen: intubated sedated heent: pupils 3mmm b/l and sluggishly reactive, ett in place with small amount trauma to oropharynx resp: cta b/l with good air movement throughout cv: rr, s1 and s2 wnl, no m/r/g abd: nd, +b/s, soft, nt, no masses or hepatosplenomegaly ext: no c/c/e skin: no rashes/no jaundice/no splinters neuro: withdraws to painful stimuli, moving all extremities pertinent results: admission labs: 06:00pm blood wbc-6.5 rbc-6.08 hgb-16.5 hct-50.4 mcv-83 mch-27.1 mchc-32.7 rdw-13.5 plt ct-226 06:00pm blood neuts-52.3 lymphs-34.0 monos-3.7 eos-8.5* baso-1.4 03:17am blood pt-13.0 ptt-29.3 inr(pt)-1.1 06:00pm blood glucose-97 urean-8 creat-1.0 na-142 k-4.6 cl-105 hco3-22 angap-20 03:17am blood calcium-8.9 phos-4.1 mg-1.9 06:00pm blood asa-neg ethanol-neg acetmnp-neg bnzodzp-neg barbitr-neg tricycl-neg 09:30pm blood type-art po2-123* pco2-45 ph-7.33* caltco2-25 base xs--2 06:00pm urine color-yellow appear-clear sp -1.002 06:00pm urine blood-neg nitrite-neg protein-neg glucose-neg ketone-neg bilirub-neg urobiln-neg ph-5.0 leuks-neg 06:00pm urine bnzodzp-neg barbitr-neg opiates-neg cocaine-pos amphetm-neg mthdone-neg micro: mrsa screen: pending at time of discharge studies: cxr: 1. satisfactory et tube position. 2. orogastric tube position above the ge junction and should be advanced 15cm. 3. no acute cardiopulmonary process. ct c-spine: no traumatic injury to the cervical spine. ct head: 1. no acute intracranial findings. 2. near complete left maxillary sinus opacification (chronic sinus disease) with mucus retention cyst in the right maxillary sinus. cxr: endotracheal tube has been removed. lungs are fully expanded and essentially clear. heart size normal. no pneumothorax or appreciable pleural effusion. brief hospital course: 25 y/o unidentified m (later identified as () ), intubated in the field after being found unresponsive . 1. ams: constellation of symptoms suggestive of a toxidrome and per history obtained from friend, patient ingested an unknown amount of ghb. symptoms of cns depression and emesis consistent with ghb toxicity although without a clear history, obtundation from sources/ coingestions can not be excluded. toxicology screen was negative except for cocaine in urine, but no signs of htn, tachycardia, other sympathomimetic symptoms (although on propofol). there was no response to naloxone, metabolic panel within normal limits, and no signs of trauma/ ct scan within normal limits. the patient was intubated and mechanically ventilated overnight, but was extubated early the day after admission. a social work consult was placed and the patient was given resources for outpatient counseling for his substance abuse. he was provided letters to document his hospitilazation and the recommendation for him to avoid working for the two days following discharge. . 2. possible aspiration: had episode of emesis with possible aspiration upon arrival to icu with suctioning of thick secretion from et tube. he remained afebrile without a supplemental oxygen requirement. he was not discharged on antibiotics. . 3. hiv: patient reported having a pcp and hiv physician in , with whom he has an appointment next week. he has not ever taken medications for his hiv. . code: full for duration of admission medications on admission: none discharge medications: none discharge disposition: home discharge diagnosis: primary: altered mental status from toxic ingestion secondary: hiv discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: mr , you were admitted to the intensive care unit at after you ingested a toxic dose of gamma hydroxybutyrate. you also had evidence of cocaine ingestion on your urine tests. you required intubation and mechanical ventilation to support your breathing, as you were not breathing adequately on your own. you had ct scans of your head and neck that did not show any acute injury. you were eventually able to breathe on your own, and the breathing tube was removed. you spoke with our social worker, who offered you counseling resource information, to help you with your substance abuse problem, after you leave the hospital. we strongly urge you to seek help with your substance abuse issues, as this episode nearly cost you your life. if you have any concerning symptoms after you leave the hospital, you should call your primary care physician or return to the emergency department. followup instructions: as discussed with the social worker, we strongly recommend you to seek counseling to help deal with your subtance abuse. you should also call to make an appointment with your primary care physician and infectious disease specialist, next week. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours diagnoses: other, mixed, or unspecified drug abuse, unspecified pneumonitis due to inhalation of food or vomitus asymptomatic human immunodeficiency virus [hiv] infection status poisoning by other and unspecified general anesthetics accidental poisoning by other central nervous system depressants physical restraints status 

Answer: The patient is high likely exposed to