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目的了解沧州市手足口病疫情流行特征,以预防控制手足口疫情发展及蔓延。方法对2011年疫情报告手足口病例流行病学资料和实验室核酸检测结果进行统计分析。结果 2011年沧州市手足口病病例累计报告14 855例,重症61例,死亡1例。比2010年同期(11 687例)上升27.11%。;对606例患者的咽试子等标本进行EV71、CoxA16和肠道通用病毒核酸检测,其中EV71型427份,CoxA16型89份,其他肠道病毒感染90份,分别占70.46%、14.69%和14.85%。结论沧州市2011年手足口病感染以EV71型病毒为主,与往年比较发病高峰期明显增高,年底拖尾现象比较严重,应加强各项防治措施,侧重EV71型病毒的防控。
Objective To understand the epidemic characteristics of HFMD in Cangzhou and to prevent and control the development and spread of HFMD. Methods The epidemiological data of HFMD in 2011 and laboratory nucleic acid test results were statistically analyzed. Results In 2011, a total of 14 855 HFMD cases were reported in Cangzhou City, including 61 severe cases and 1 death. An increase of 27.11% over the same period of 2010 (11,687 cases). ; EV71, CoxA16 and intestine universal virus nucleic acid were detected in pharyngeal specimens of 606 patients, of which 427 were EV71, 89 were CoxA16 and 90 were other enterovirus infections, accounting for 70.46%, 14.69% and 14.85%. Conclusion The C57BL / 6 infection of HFMD in Cangzhou City in 2011 was mainly infected with EV71 virus. Compared with the previous years, the peak incidence of HFMV was significantly higher than that of previous years. The trailing phenomenon was more severe at the end of the year. Various prevention and treatment measures should be strengthened, with prevention and control of EV71 virus being emphasized.