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Survey of Enterovirus Infections from Hand, Foot and Mouth Disease Outbreak in China, 2009
Background In China, a rapid expansion of Hand, foot, and mouth disease (HFMD) outbreaks has occurred since 2004 and HFMD has become an important issue for China. However, people are still only concerned with human enterovirus 71(HEV-71) and coxsackie virus A16 (CV-A16)...
...Findings A total of 301 clinical throat swabs were randomly obtained from patients suffering from HFMD from the southern, northern and central regions of China during outbreaks in 2009. 266 of 301 (88.4%) HFMD cases were found positive for HEV and seven genotypes, HEV-71, CV-A16, -B5, -A4, -A6, -A10, and -A12, were detected.
Conclusions The HFMD pathogen compositions in the different regions of China were significantly different. HFMD epidemics might persist for a long time in China due to the multiple pathogen compositions, the enteroviral characteristic of recombination and co-infection, the ever-increasing travel and migration and the deficiency of effective vaccine...
Author: Fan YangTing ZhangYongfeng HuXiaofang WangJiang DuYufen LiShaoxia SunXiuhua SunZhifang LiQi Jin
Credits/Source: Virology Journal 2011, 8:508
Survey of Enterovirus Infections from Hand, Foot and Mouth Disease Outbreak in China, 2009
Background In China, a rapid expansion of Hand, foot, and mouth disease (HFMD) outbreaks has occurred since 2004 and HFMD has become an important issue for China. However, people are still only concerned with human enterovirus 71(HEV-71) and coxsackie virus A16 (CV-A16)...
...Findings A total of 301 clinical throat swabs were randomly obtained from patients suffering from HFMD from the southern, northern and central regions of China during outbreaks in 2009. 266 of 301 (88.4%) HFMD cases were found positive for HEV and seven genotypes, HEV-71, CV-A16, -B5, -A4, -A6, -A10, and -A12, were detected.
Conclusions The HFMD pathogen compositions in the different regions of China were significantly different. HFMD epidemics might persist for a long time in China due to the multiple pathogen compositions, the enteroviral characteristic of recombination and co-infection, the ever-increasing travel and migration and the deficiency of effective vaccine...
Author: Fan YangTing ZhangYongfeng HuXiaofang WangJiang DuYufen LiShaoxia SunXiuhua SunZhifang LiQi Jin
Credits/Source: Virology Journal 2011, 8:508