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: primidone attending: addendum: regarding mr. shortness of breath - he was influenza positive and was superinfected and being actively treated for hap which speciated mrsa in his sputum. discharge disposition: home md procedure: venous catheterization, not elsewhere classified diagnoses: other chronic pain esophageal reflux obstructive chronic bronchitis with (acute) exacerbation carrier or suspected carrier of methicillin resistant staphylococcus aureus postsurgical hypothyroidism methicillin resistant pneumonia due to staphylococcus aureus cauda equina syndrome without mention of neurogenic bladder 

Answer: The patient is high likely exposed to