Narrative:

Took off at XA30 to pick up patient in ZZZ1. Landed in ZZZ1 XA58. Departed ZZZ1 XB15. At XB24, pilot had to perform unscheduled landing due to feeling sick to stomach. After landing, pilot proceeded to get violently ill. Patient and pilot transported by ground ambulance to ZZZ2. Factors: pilot ate at hospital cafeteria that am, approximately 6 hours previously. Pilot had no symptoms of illness earlier that day. Food poisoning was the cause as pilot had no ill symptoms shortly after. Prevention: don't eat at hospital cafeterias. Other than that, I cannot think of any other way to prevent further occurrences.

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Original NASA ASRS Text

Title: AIR AMBULANCE PLT HAD FOOD POISONING AND BECAME ILL DURING PATIENT TRANSPORT.

Narrative: TOOK OFF AT XA30 TO PICK UP PATIENT IN ZZZ1. LANDED IN ZZZ1 XA58. DEPARTED ZZZ1 XB15. AT XB24, PLT HAD TO PERFORM UNSCHEDULED LNDG DUE TO FEELING SICK TO STOMACH. AFTER LNDG, PLT PROCEEDED TO GET VIOLENTLY ILL. PATIENT AND PLT TRANSPORTED BY GND AMBULANCE TO ZZZ2. FACTORS: PLT ATE AT HOSPITAL CAFETERIA THAT AM, APPROX 6 HRS PREVIOUSLY. PLT HAD NO SYMPTOMS OF ILLNESS EARLIER THAT DAY. FOOD POISONING WAS THE CAUSE AS PLT HAD NO ILL SYMPTOMS SHORTLY AFTER. PREVENTION: DON'T EAT AT HOSPITAL CAFETERIAS. OTHER THAN THAT, I CANNOT THINK OF ANY OTHER WAY TO PREVENT FURTHER OCCURRENCES.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.