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Led by the China Center for Disease Control and Prevention, the New Coronary Virus Sample Storage Requirements (T/CPMA 019-2020), jointly developed by the China Center for Disease Control and Prevention's Viral Disease Institute, the China Center for Disease Control and Prevention's Infectious Diseases Institute, Beijing Ditan Hospital affiliated with Capital Medical University and the Beijing Municipal Center for Disease Control and Prevention, were officially released on December 30, 2020 and officially implemented on May 1, 2021.
T/CPMA 019-2020 overall framework contains scope, normative reference documents, terms and definitions, basic requirements, new crown sample preservation information, new crown sample preservation conditions, and 4 informational appendixes and references. On the basis of the basic requirements of the overall preservation, the
standard starts with the basic requirements of the preservation information and the preservation conditions, corresponds to the two parts of the database and the physical library, describes the necessary information, conditions and requirements for the preservation of the new crown sample, and provides technical support for the relevant institutions and practitioners.
During the fight against the epidemic, China's disease control, medical, scientific research, entry and exit inspection and quarantine institutions in response to the new crown epidemic, carried out a large number of nucleic acid detection and research work, collected a large number of new crown samples, including nasopharyngeal swabs, respiratory extracts, sputum, alfurch irrigation lotion, blood, faeces and urine and other types of samples.
As the original source of the new coronavirus, the new crown sample is an important basic material for clinical treatment, scientific research, drug screening and vaccine research and development.
The preparation of new crown sample preservation requirements and guidance to relevant institutions in the selection and preservation of new crown samples are important guidelines for carrying out the preservation of new crown samples in accordance with the relevant national requirements and for the relevant regulatory authorities to evaluate the agency's ability to preserve/preserve new crown samples.
the global outbreak of new crown pneumonia is still ongoing, and cases are circulating in our country from time to time.
In accordance with the relevant requirements of the state, it is an important embodiment of the implementation of the Biosecurity Law and the overall national security concept to continue to do a good job in the management of new coronavirus strains and samples, standardize the preservation of strains and samples, and ensure biosecurity and resource safety.
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