| [incidence of vibrio parahaemolyticus in raw fish, oysters, and shrimp]. | the incidence of vibrio parahaemolyticus in fresh seafood sold in guadalajara, was studied by two procedures. these two procedures were compared to choose a reliable technique when outbreaks of v. parahaemolyticus illness occur. for one year, 57 samples of fresh oysters, fish and shrimp were analyzed for mesophilic aerobic bacteria (mab) content, v. parahaemolyticus and ph. total volatile nitrogen (tvn) was also determined in samples of fish and shrimp. mab were counted by the pour plate method, ... | 1993 | 8047729 |