vaccines-凯发k8官网

21-01-14 世界卫生组织总干事谭德塞近日表示，世卫组织一个小组正在中国与中国科兴公司和中国国药集团开展合作，评估其生产的新冠疫苗。 im pleased that a who team is in china currently working with producers of the sinovac and sinopharm vaccines to assess compliance...

21-01-12 world health organization (who) chief scientist soumya swaminathan said monday that herd immunity to coronavirus would not be achieved in 2021, despite the growing availability of vaccines. 世界卫生组织的首席科学家苏米娅斯瓦米纳坦周一表示，即使疫苗...

20-08-27 the world health organization said on monday it hopes to deliver by the end of next year at least 2 billion doses of safe, effective vaccines through its vaccine initiative. 世界卫生组织周一表示，希望通过新冠疫苗计划在明年年底前提供至少20亿剂安全、...

20-08-25 australian prime minister scott morrison has back-tracked after suggesting vaccinations against the coronavirus could become mandatory. 澳大利亚总理斯科特莫里森曾建议强制接种新冠肺炎疫苗，但现在他收回了这一建议。 announcing a deal that could provide...

19-06-25 producers and sellers of fake or substandard vaccines will be subject to heavier punishment, including increased fines, according to a draft law. 根据一项法律草案，假疫苗或不合规疫苗的生产商、销售商将被从重处罚，其中包括加大罚款力度。 the draft vacc...

14-08-13 a spanish missionary who contracted the ebola virus while working in west africa has died in hospital in madrid. 一位西班牙传教士在西非工作时感染埃博拉病毒，不久前死于马德里一家医院。 miguel pajares worked at a hospital in the liberian capital more...

14-04-20 kathleen wiederman is not staunchly against vaccines. she simply believes it is better for her child to naturally battle an illness than to be vaccinated against it. 凯思琳维德曼并非是疫苗的坚定反对者，她只是相信，她的孩子通过自身免疫对抗疾病，比接...

12-11-16 a new study by researchers at imperial college london has identified a way in which salmonella bacteria, which cause gastroenteritis（肠胃炎） and typhoid（伤寒） fever, counteract the defence mechanisms of human cells. one way in which our cells fi...

12-10-26 the first mouse model of the common bacterial disease typhoid fever（伤寒症） is reported in a study published by cell press october 25 in the journal cell. because the animals show human-like symptoms and respond positively to immunization, they co...

11-08-28 an analysis of more than 1,000 research articles concluded that few health problems are caused by or clearly associated with vaccines. a committee of experts convened by the institute of medicine to review the scientific literature on possible adver...