大便培养（Stool culture）.docVIP

大便培养（Stool culture） Proteus is a conditional pathogen that can cause food poisoning. The following are diagnostic criteria and testing methods Diagnostic criteria and treatment principles of Proteus food poisoning WS/T 9 - 1996 1, the subject content and scope of application This standard sets the diagnostic standard, decision principle and treatment principle of Proteus food poisoning. This standard applies to Proteus food poisoning. 2 citation criteria GB 4789.28 food hygiene microbiological examination staining methods culture media and reagents Diagnostic criteria and technical handling of GB 14938 food poisoning 3 diagnostic criteria 3.1 epidemiological characteristics: 3.1.1 Proteus food poisoning is one of the most common bacterial food poisoning, and its onset season is mostly in summer and fall. 3.1.2 caused food poisoning, mainly animal food, followed by soy products and salad, etc., due to pollution caused by food poisoning caused by the manufacture. The incubation period of 3.1.3 is 5 ~ 18h. 3.2 clinical manifestation Clinical features of the above abdominal knife, twist pain and acute diarrhea mainly, and some accompanied by nausea, vomiting, headache and fever, the body temperature is generally between 38~39 degrees, the course of disease is shorter, generally 1 ~ 3D can be recovered, there are few deaths. 3.3 laboratory diagnosis 3.3.1 by food poisoning and patients evacuation were detected in the Proteus advantage, and biochemical and serological types of the same. 3.3.2 took the serum of acute phase and recovery stage (12 ~ 15d), and determined the serum agglutinating titer with the isolated strain. The titer of the convalescent period was four times higher than that of the acute phase, which was of diagnostic significance. At the same time, healthy people should be negative. For the test methods for 3.3.3 Proteus, see Appendix A. 4 judgment principle 4.1 epidemiological and clinical manifestations of this bacterium. 4.2 laboratory tests of the indi