The eradication of poliomyelitis is a landmark achievement in the history of public health, providing strong protection for children’s health. The introduction of the Chinese Regulations for the Manufacture and Contr...The eradication of poliomyelitis is a landmark achievement in the history of public health, providing strong protection for children’s health. The introduction of the Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine is a prerequisite and safeguard for the large-scale production and use of domestically produced live poliovirus vaccines, serving as an indispensable component of vaccine safety. This article, based on archival documents, letters, collections of essays, and oral interviews, examines the historical experience of the development of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine. It contends that the emphasis on localization and the active engagement in international cooperation are critical factors in the swift introduction of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine.展开更多
BACKGROUND As long as oral poliovirus vaccine(OPV)is used,the potential risk for the emergence of vaccine-related polioviruses remains.CASE SUMMARY We report a case of Sabin-like type 1 poliovirus infection in an immu...BACKGROUND As long as oral poliovirus vaccine(OPV)is used,the potential risk for the emergence of vaccine-related polioviruses remains.CASE SUMMARY We report a case of Sabin-like type 1 poliovirus infection in an immunocompetent 17-mo-old child after receiving four scheduled doses of OPV.Somehow,the four doses did not confer full protection,possibly because of interference created by other enteroviruses.CONCLUSION The surveillance of vaccine-related polioviruses has important implications for improving health policies and vaccination strategies.Missed cases of vaccinerelated poliovirus infection might pose a potential risk to global poliovirus eradication.Therefore,the global withdrawal of OPV and a shift to the inclusion of only inactivated poliovirus vaccine in the vaccination schedule is the main objective of the polio eradication program.展开更多
基金This work was supported by a key project of the 14th Five Year Plan of the Institute for the History of Natural Sciences,Chinese Academy of Sciences(E2291J01)the Youth Promotion Association of the Chinese Academy of Sciences(E3292G02).
文摘The eradication of poliomyelitis is a landmark achievement in the history of public health, providing strong protection for children’s health. The introduction of the Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine is a prerequisite and safeguard for the large-scale production and use of domestically produced live poliovirus vaccines, serving as an indispensable component of vaccine safety. This article, based on archival documents, letters, collections of essays, and oral interviews, examines the historical experience of the development of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine. It contends that the emphasis on localization and the active engagement in international cooperation are critical factors in the swift introduction of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine.
基金Supported by Deputy Research and Affairs of Bushehr University of Medical Sciences,Bushehr,Iran,No.4359.
文摘BACKGROUND As long as oral poliovirus vaccine(OPV)is used,the potential risk for the emergence of vaccine-related polioviruses remains.CASE SUMMARY We report a case of Sabin-like type 1 poliovirus infection in an immunocompetent 17-mo-old child after receiving four scheduled doses of OPV.Somehow,the four doses did not confer full protection,possibly because of interference created by other enteroviruses.CONCLUSION The surveillance of vaccine-related polioviruses has important implications for improving health policies and vaccination strategies.Missed cases of vaccinerelated poliovirus infection might pose a potential risk to global poliovirus eradication.Therefore,the global withdrawal of OPV and a shift to the inclusion of only inactivated poliovirus vaccine in the vaccination schedule is the main objective of the polio eradication program.
