SN/T 1221-2016 in English

This standard provides detailed guidelines for the detection and identification of infectious bronchitis in chickens. It outlines specific procedures and methods used in quarantine inspections to ensure accurate diagnosis. The document includes requirements for sample collection, laboratory testing, and interpretation of results. It also specifies the conditions under which the disease should be reported and the measures to be taken during the inspection process. The standard is designed to support consistent and reliable testing practices within the relevant regulatory framework. It covers various aspects of the quarantine process, including the handling and analysis of samples to ensure the accuracy and reliability of the results.