Food Safety Reports: Cariwest Festival, 119 Street Northwest, Edmonton, AB, Canada

My brother landed at the U of A hospital today after attending the Cari-West festival on Sunday. He has been treated with some kind of liquid to promote diarhea (bowel cleanse?) and an antibiotic. Sounds like a case of food poisoning to me and I'm wondering if anything has been reported.  | Symptoms: Diarrhea