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To obtain sero-epidemiological profile and develop optimal strategies to promote measles elimination, we conducted a measles seroprevalence study using stratified sampling method in Guangzhou, southern China in 2008. 4036 samples were analyzed by the enzyme-linked immunosorbent assay method and the overall sero-positive rate of measles antibody was 70.6% (95% CI 69.2–72.0%). Positive seroprevalences...
We sought to determine the vaccine effectiveness (VE) of Lanzhou lamb rotavirus (LLR) vaccine against rotavirus gastroenteritis in children <5 requiring hospitalization. Children hospitalized 2002–2004 with rotavirus gastroenteritis were matched by gender, age and community to 838 controls. VE was calculated for one or more doses of LLR vaccine with 95% confidence intervals (CI). For one dose versus...
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