世界免疫周于每年4月最后一周(24~30日)举行,其目的是促进疫苗使用,使所有年龄组人群得到保护,防患疾病。2015年世界免疫周将预示着全球、区域和国家会重振旗鼓并加快行动,提高社区认识和免疫要求,并改进疫苗接种服务。今年的活动侧重于弥合免疫差距,按照全球疫苗行动计划所述在免疫水平方面实现平等。2012年5月由世界卫生大会194个会员国批准了这一计划,它是到2020年通过所有社区的人们普遍获得疫苗这种方 The World Immunization Week is held in the last week of April each year (24-30 days) to promote the use of the vaccine so that people of all age groups can be protected against disease. The 2015 World Immunization Week will heralded a resurgence of global, regional and national initiatives and accelerated actions to raise community awareness and immunization requirements and improve vaccination services. This year’s event focused on bridging the immunization gap and achieving parity in immunization as described in the Global Vaccine Action Plan. This plan, approved by the 194 Member States of the World Health Assembly in May 2012, is a universal access to vaccines for people of all communities through 2020