vaccine-凯发k8官网

09-11-27 a cancer vaccine carried into the body on a carefully engineered, fingernail-sized implant（深植，嵌入） is the first to successfully eliminate tumors in mammals, scientists report this week in the journal science translational medicine. the new app...

09-11-22 four pilgrims have died of swine flu as they take part in this year's annual mecca pilgrimage, saudi officials say. 沙特官员透露，今年参加麦加朝圣的四名朝圣者死于猪流感。 pilgrims were supposed to have been vaccinated before arriving for the hajj th...

09-10-30 as the nation copes with a shortage of vaccines for h1n1 influenza, a team of alabama researchers have raised hopes that they have found an achilles' heel（唯一致命的弱点） for all strains of the flu antioxidants（抗氧化剂）. in an article appearing...

09-10-21 a review of a trial of a hiv vaccine in thailand has concluded that it does show real signs of a protective effect. 通过对泰国进行的艾滋病毒疫苗试验的研究得出结论：这种疫苗并没有显示出真正的保护效果。 the search for an hiv vaccine has proved frustra...

09-10-20 doubts have been raised about the reliability of a trial suggesting success for a vaccine against hiv. 公众对关于艾滋病毒的疫苗研制成功可靠性的质疑不断浮现。 the search for an hiv vaccine has proved frustrating in the large-scale trial in thailand,...

09-10-19 us officials have warned of delays in the delivery of swine flu vaccines just as deaths from the h1n1 virus climb above epidemic level in some states. 美国官方对猪流感疫苗的推迟发售进行预警，某些州h1n1病毒致死率攀升至传染病水平。 some 11.4 million v...

09-09-26 the european drugs regulator has given the go-ahead for one of the uk's swine flu vaccines. 欧洲药品监管人对一种英国猪流感疫苗给予放行信号。 swine flu vaccines are being tested in thousands of volunteers an expert committee agreed that pandemrix, ma...

09-09-25 an experimental hiv vaccine has for the first time cut the risk of infection, researchers say. 研究人员称，一种试验性艾滋病疫苗首次降低了其传染的风险。 developing an hiv vaccine has proved difficult the vaccine - a combination of two earlier experim...

09-09-12 为了防控甲型h1n1流感疫情，世界各国都在加紧研制流感疫苗。目前大部分疫苗都需要注射两次才能产生较好的防护作用，但日前中国研制出了一种新的疫苗，只需注射一次就能对流感起到抵抗作用。 请看外电的报道： china on thursday granted approval to its first home-gr...

09-08-20 scientists say they are ready to begin human testing of a plant-based vaccine for the winter vomiting virus. 科学家称他们准备进行对付冬天呕吐病毒的植物提取疫苗的人体试验。 outbreaks have happen onboard cruise ships the norovirus stomach bug is highl...