1. 跳转至内容
  2. 跳转至主菜单
  3. 跳转到更多DW网站

科学家怀疑只有禽类才传染H7N9

2013年4月17日
https://p.dw.com/p/18HBM
An employee wearing a protection suit sprays disinfectant on chickens at a poultry market in Hefei, Anhui province April 5, 2013. Chinese authorities were slaughtering birds at a poultry market in the financial hub Shanghai as the death toll from a new strain of bird flu mounted to six on Friday, spreading concern overseas and sparking a sell-off on Hong Kong's share market. According to Xinhua News Agency, east China's Zhejiang Province on Friday morning reported that a man has died from the H7N9 bird flu, bringing the death toll from the new deadly strain to six in the country. REUTERS/Stringer (CHINA - Tags: HEALTH DISASTER ANIMALS)
图像来源: Reuters

北京

据路透社报道,中国研究人员怀疑是否只通过禽类才感染新型的禽流感H7N9。国家疾病预防监控中心流行病学首席科学家曾光在周三(4月17日)一期的《新京报》上表示,只有大约40%的患者同禽类有过直接接触,其他患者是如何被传染的,还是一个谜。据中国卫生部通报,至周三早晨止,共有77人患H7N9禽流感,其中16人死亡。世界卫生组织驻北京的代表上周曾明确表示,迄今没有迹象显示,H7N9具人际传染特征。该组织日前宣布,将向中国派遣一个专家小组,帮助研究相关病毒。