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中国疾控中心:基孔肯雅热不会通过日常接触引发 ...
中国疾控中心表示,基孔肯雅病毒主要通过携带病毒的 伊蚊 叮咬传播,最常见的是 埃及伊蚊 和 白纹伊蚊。当蚊虫叮咬了感染者2—10天后,再叮咬人时,可使被叮咬者感染。“人→蚊→人” 传播链是基孔肯雅热的核心传播模式。患者在发病后第1周内,病毒血症水平高,通过蚊虫叮咬传播的风险高 ...
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