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This is the latest update:
Measles prevention : supplementary statement
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Published Date:
January 13, 1989
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Status:
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Source:MMWR. Morbidity and mortality weekly report. 1989; 38(1):11-4.
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Language:English
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Details:
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Alternative Title:MMWR. Morbidity and mortality weekly report
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Description:Since measles vaccine was introduced in the United States in 1963, the reported incidence of measles has decreased 99%, and indigenous measles transmission has been eliminated from most of the country. However, the goal to eliminate measles by October 1982 has not been met. Between 1981 and 1987, a low of 1497 (1983) to a high of 6282 (1986) cases were reported annually (7). Two major types of outbreaks have occurred recently in the United States: those among unvaccinated preschool-aged children, including children younger than the recommended age for routine vaccination (i.e., 15 months), and those among vaccinated school-aged children (2). Large outbreaks among unvaccinated preschoolaged children have occurred in several inner-city areas. In these outbreaks, up to 88% of cases in vaccine-eligible children 16 months to 4 years of age were unvaccinated; as many as 40% of all cases occurred in children <16 months of age. Surveys of immunization levels in areas where these outbreaks occurred indicate that only 49%-65% of 2-year-olds had received measles vaccine (3).
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Subject:
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Pubmed ID:2491907
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