Population
900 serum samples collected from children ≤5 years of age in 2005 from 6 different geographical areas in…
Design
Cross-sectional
Authors
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Seroprevalence indicates pre-2008 endemic circulation of EV71 and CVA16; hypothesis-generating for outbreak emergence factors.
HEV71 and CVA16 were widely circulating in several Chinese provinces prior to the large-scale outbreaks starting in 2008.
Zhu et al. (2010) studied this question.
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