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麻疹疫苗可有效地保护儿童,并获得持久的免疫性。受消灭天花的启示,美国率先提出了限期消灭本土麻疹的计划,并取得可喜的成绩。控制和消灭麻疹取决于多种因素,但保证高接种率和人群免疫水平无疑是重要的。
Measles vaccines are effective in protecting children and gaining lasting immunity. Inspired by the elimination of smallpox, the United States took the lead in proposing a plan to end local measles within a time limit and achieved gratifying results. The control and elimination of measles depends on many factors, but it is undoubtedly important to ensure high vaccination rates and population immunity.