GB 16883-2022 English PDF

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GB 16883-2022: Determination for natural plague foci and plague epizootics
Status: Valid

GB 16883: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 16883-2022	279	Add to Cart	3 days	Determination for natural plague foci and plague epizootics	Valid
GB 16883-1997	359	Add to Cart	3 days	The criteria for determinating plague natural foci and plague epizootics	Obsolete

Similar standards

GB 15982   GB/T 15981   GB 15979   GB 15979   GB 28931   

Basic data

Standard ID: GB 16883-2022 (GB16883-2022)
Description (Translated English): Determination for natural plague foci and plague epizootics
Sector / Industry: National Standard
Classification of Chinese Standard: C59
Word Count Estimation: 14,179
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB 16883-2022: Determination for natural plague foci and plague epizootics

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Dertermination for natural plague foci and plague epizootics ICS 11.020 CCSC59 National Standards of People's Republic of China Replacing GB 16883-1997 Determination of the natural foci of plague and the prevalence of animal plague Published on 2022-03-15 2023-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Determination of the natural foci of plague 1 5 Epidemic determination of animal plague and assessment of epidemic intensity 2 Appendix A (normative) Collection methods of test specimens 4 Appendix B (normative) plague bacteriological test method 6 Appendix C (informative) Types of natural plague foci in China9

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB 16883-1997 "Standards for Determination of Natural Foci of Plague and Animal Plague Epidemic", which is consistent with GB 16883-1997 In addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the terms and definitions of "natural plague foci", "main host" and "main vector" (see 3.1, 3.2 and 3.3,.1997 edition 3.1, 3.2 and 3.3); --- Added the terms and definitions of "type of natural plague foci" and "animal plague epidemic" (see 3.4 and 3.5); ---Increased that the detection of Yersinia pestis-specific gene and specific antigen in the same specimen is double positive, which can determine animal plague an ongoing epidemic (see 5.1.1); --- Added the assessment of animal plague epidemic intensity (see 5.2); --- Changed the collection method of test specimens in Appendix A and part of the technical content of the bacteriological test method of plague in Appendix B (see Appendix A and Appendix B, Appendix A and Appendix B of the.1997 edition); --- Added the type of natural foci of plague in China (see Appendix C). Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Health Commission of the People's Republic of China. The previous versions of this document and its superseded documents are as follows. ---First published in.1997 as GB 16883-1997; ---This is the first revision. Determination of the natural foci of plague and the prevalence of animal plague

1 Scope

This document specifies the newly discovered natural foci of plague in China and the determination of the prevalence of animal plague. This document is applicable to China's determination of natural plague foci, animal plague epidemic and animal plague epidemic intensity assessment.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. WS279-2008 Diagnostic criteria for plague

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 natural plague foci Maintenance of specific ecosystems where plague occurs in nature. Note. Including Yersinia pestis, rodents infected with plague, arthropods that can transmit plague, and the geographical environment suitable for their survival. 3.2 main host principalreservoir Rodents capable of sustaining the long-term presence of natural plague foci. Note. Plague can circulate in this animal population as a disease and can spread to other animals or humans. 3.3 main medium principalvector It has strong transmission ability for Yersinia pestis, can cause and maintain the plague epidemic of the main host, and has the ability to initiate the natural foci of plague. Arthropod to act. Note. In the natural foci of plague in China are fleas that parasitize the main host and can transmit plague. 3.4 Based on the biological characteristics, genetic characteristics, main hosts, main vectors and geographical environment characteristics of natural plague foci of Yersinia pestis The type of division for the main logo. 3.5 Plague epizootics Yersinia pestis causes infection, morbidity or death in host animals and spreads between host animals. Note. Animal plague epidemics can lead to the occurrence of human plague.

4 Determination of the natural foci of plague

4.1 If Yersinia pestis is detected in local wild rodents or their parasitic media specimens, the source area of the specimens can be determined to be rodents. ......

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