疫苗能有效地帮助预防感染多种疾病，是公认最成功和最具成本效益的卫生干预措施之一。每年疫苗拯救多达300万儿童的生命。常规免疫是强大初级卫生保健和全民健康覆盖的组成部分，它为生命初期获得卫生保健服务提供了机会，使每个新生儿有机会从一开始就能茁壮成长。

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2018年4月24至30日是“世界免疫周”。其目的是促进采取必要的集体行动，确保人人获得保护，以免罹患疫苗可预防的疾病。今年的主题是“接种疫苗，共防疾病”。

去年此时，世界卫生组织免疫方面的专家回答大家最关心的免疫相关问题。活动受到非常多关注，于是我们再接再厉。今年，我们的专家回答了最常被问及的全部八个问题。赶紧来看看吧！

World Immunization Week 2018: Protected Together, Vaccines Work

Immunization saves millions of lives and is widely recognized as one of the most successful and cost-effective health interventions. Vaccines save the lives of up to 3 million children each year. Routine immunization is a building block of strong primary health care and universal health coverage—it provides a point of contact for health care at the beginning of life and offers every child the chance at a healthy life from the start.

April 24-30 is World Immunization Week this year. The week aims to highlight the collective action needed to ensure that every person is protected from vaccine-preventable diseases. This year’s theme: “Protected Together, Vaccines Work”.

Last year our immunization experts answered your most asked questions. The campaign was so popular we decided to continue it again this year. Our WHO experts have taken all your questions and answered the 8 most frequently asked questions. Check them out!