From March to April 2016,5 yellow fever cases imported from Angola were documented by Beijing Center for Diseases Control and Prevention.All the 5 cases were male,with age ranged from 29 to 50 and their occupation including businessman,employee and engineers.One patient died on the 6th day after administration in hospital,other 4 patients survive after proper treatments.Among the cases,only one patient was immunized with yellow fever vaccine two years ago,and clinically,more significant liver and kidney damages were recorded.Therefore,mandatory immunization with yellow fever vaccine should be carried out among those exited for Yellow fever epidemic areas and those with hepatotropism and fever symptoms entranced from these areas should be focused to surveillance and vigilant by doctors.%2016年3月至4月,北京市连续报告5例输入性黄热病病例,均为从安哥拉输入.其中首例病例为中国第一次报道黄热病输入性病例.输入病例全部为男性,年龄最小29岁,最大50岁;职业分别为经商人员、公司雇员和建设人员.5例病例出现不同程度的肝肾损害,首例病例死亡,存活病例中1例有黄热病疫苗接种史.嗜肝性是黄热病毒的重要特征,从流行区归国一周内出现发热伴肝功能损害需警惕黄热病.
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