Poisoned:Food poisoning, and the exotoxin of bactria causes of food poisoning, poisonous mushroom thallotoxicosis, the globefish is poisoned etc., cause diarrhea.
Using a self-made strong selective broth (Phage-Novobiocin-Tetrathionate Broth.PNT)for Salmonella, we establish a PNT -PCR method for detection of the bactria in food.