Valid

GB/T 47203-2026Diagnostic techniques for orientobilharziasis (English PDF)

东毕吸虫病诊断技术

Preview PDF

This is a limited preview

Buy now to download the full PDF (23 pages)

Need quotation for your management?

Get a formal quotation for GB/T 47203-2026 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

February 27, 2026

Implementation date

September 1, 2026

Scope

GB/T 47203-2026 is the English-translated version of 东毕吸虫病诊断技术.

GB/T 47203-2026 is the Chinese standard "Diagnostic techniques for orientobilharziasis". Its scope clause reads: This document describes the clinical diagnosis, sample collection, transportation and processing, pathogen morphological examination, and PCR detection methods for East Asian trematode disease.

Real-time PCR detection methods and indirect hemagglutination assays are among the methods used. This document applies to the diagnosis, detection, and epidemiological investigation of East Asian trematode disease. Its clauses include terms and definitions; abbreviations.

Found what you need?

Document preview — GB/T 47203-2026

National Standard of the People's Republic of China

ICS: 11.220
Classification: B 41

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5.Clinical diagnosis
6.Sample Collection, Transportation and Processing
7.Pathogen morphological examination methods
8.PCR detection methods
9 Real-time PCR detection methods
10.Indirect Hemagglutination Assay (IHA)
11.Comprehensive Judgment
Appendix A (Informative) Pathological Changes in East Asian Paragonimiasis
Appendix B (Informative) Morphology of East Asian trematode eggs and bodies
Appendix C (Normative) Electrophoresis Reagent Preparation Method
Appendix D (Informative) Preparation of Positive Plasmids
Appendix E (Informative) Preparation of Negative and Positive Control Serums
Appendix F (Informative) PCR Amplification Product Sequences and Result Interpretation Figure
Appendix G (Informative) Real-time PCR Detection Quality Control Standards and Result Interpretation Figure
Appendix H (Normative) Preparation Method of Indirect Hemagglutination Test Reagent

1 Scope

This document describes the clinical diagnosis, sample collection, transportation and processing, pathogen morphological examination, and PCR detection methods for East Asian trematode disease.

Real-time PCR detection methods and indirect hemagglutination assays are among the methods used.

This document applies to the diagnosis, detection, and epidemiological investigation of East Asian trematode disease.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

NY/T 541 Technical Specifications for Veterinary Diagnostic Sample Collection, Preservation and Transportation

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Insect eggs

The eggs produced after the female and male insects mate.

3.2 cercaria

The late-stage larvae that develop from sporocysts and daughter sporocysts within an intermediate host.

3.3 soluble antigen

Antigens released after the parasite is lysed and dissolved in physiological saline.

4 Abbreviations

The following abbreviations apply to this document.

Ct value. cyclethreshold

TAE. Tris-aceticacid-EDTA electrophoresis buffer […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

Referenced standards

Normative references

NY/T 541Specification for collection, storage and transport of veterinary diagnostic samples

How to Download GB/T 47203-2026

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.