Bulletin of the World Health Organization · 2008 · 84 citations · 20 references
Despite the low reported incidence in many countries, strengthening the coverage of the routine two-dose of MMR vaccine among children is needed, especially in group III countries. Catch-up campaigns in older age groups and selective targeting of older females are needed in many countries to ensure necessary levels of protective immunity among women of childbearing age.
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The European Sero-Epidemiology Network
K Osborne, Julius Weinberg, Emma R. Miller · Eurosurveillance · 1997 · 88 citations · Full text