Since early 2024, about 30 African countries have recorded more than 202,900 mpox cases and 2,086 related deaths, with a fatality rate of around 1 percent, Africa CDC data show. The continent has also ...
王先生,48 岁,平时工作忙碌、饮食稍显随意,但他一直觉得“自己血糖还好、有运动、有节制”。直到一个早晨,他在家中突感胸闷、出汗、不适,被紧急送医后发现血糖急剧飙升、合并严重心血管问题,不幸离世。亲友惊慌: ...
Among them, 1,595 cases were reported by 42 domestic jurisdictions and 23 cases were among international visitors to the United States, said the U.S. Centers for Disease Control and Prevention (CDC).
王阿兰,今年72岁,每晚7点,她都会准时来到小区的广场,一曲结束后,她会继续随着音乐滑步、转圈、挥手——已坚持跳了3年。起初,她以为自己只是“散散心、动动腿”,可一次体检后,医生却指出: 她的身体状态比很多60岁的人还要好。
续说“抗原漂移”上一篇关于流感疫苗的文章中,我们探讨了“为什么打了疫苗还得流感?”。当时得出的核心结论之一,就是流感病毒会发生“抗原漂移”。一个典型的“预测失误”案例,就是2014-2015年的流感季。当时,WHO推荐的疫苗株针对的是甲型H3N2病毒 ...
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