- Original Article
- Effect of varicella vaccine introduction on chickenpox
incidence in Kingdom of Bahrain
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Afaf Mohammed, Hasan Isa, Malak Hasan, Maram Hasan, Ali Moosa, Janan Radhi, Basma Al Saffar, Adel Al Sayyad
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Background: Chickenpox (varicella) is a highly contagious
and self-limiting disease in children. However, complications
and hospitalizations may occur. In Bahrain,
the varicella vaccine was introduced into the routine
childhood immunization schedule in May 2015. However,
published data describing the epidemiological patterns of
varicella postvaccine introduction are limited.
Purpose: This study aimed to estimate varicella vaccine
effectiveness (VE); investigate changes in varicella incidence
and seasonal variation; compare age groups, healthcare
utilization,... |
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