轮状病毒疫苗是预防轮状病毒肠炎的疫苗，主要接种对象为2月龄至3岁儿童。轮状病毒感染性腹泻是婴幼儿急诊和死亡（除呼吸道感染之外）的第二位病因。我国每年大约有1000万婴幼儿患轮状病毒感染性胃肠炎，占婴幼儿总人数的1/4。因此，轮状病毒成为全世界科学家们研究的焦点。轮状病毒疫苗是预防轮状病毒感染性腹泻的最经济、最有效的手段。
轮状病毒疫苗
双语例句原声例句
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答：这可以追溯到基金会如何形成的根源：比尔及梅琳达·盖茨读到有关他们的孩子能够获取的轮状病毒疫苗的内容。
A: It goes back to the roots of how the Foundation came into being: Bill and Melinda Gates read about the rotavirus vaccine that their children had access to.
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由此向委员会建议，这种发生肠套叠的年龄相关性风险可能也会出现在目前已进入后期研发阶段的两种新型轮状病毒疫苗。
It was suggested to the Committee that an age-dependent risk of intussusception might also apply to the 2 novel rotavirus vaccines that are currently in advanced development.
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这种疫苗是根据最常见的轮状病毒毒株制成的，而且在两年的时间里也能很好地保护人体不受其它一些毒株的感染。
The vaccine is derived from the most commonly circulating strain of rotavirus, and also offered good protection against some other strains across the two-year period.
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Children get diseases from a class of viruses called rotaviruses, for which we have no vaccine, and- and so no way to protect them.
儿童因轮状病毒而生病,而我们没有针对这种病毒的疫苗,所以,所以我们没有办法保护儿童
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