Impact of universal two-dose vaccination on varicella epidemiology in Navarre, Spain, 2006 to 2012
In 2007 in Navarre, Spain, universal varicella vaccination with two doses of Varivax was introduced in the childhood immunisation schedule for children aged 15 months and three years. This study describes changes in the epidemiology of varicella in the period 2006 to 2012 and evaluates vaccination e...
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Veröffentlicht in: | Euro surveillance : bulletin européen sur les maladies transmissibles 2013-08, Vol.18 (32), p.20552-20552 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | In 2007 in Navarre, Spain, universal varicella vaccination with two doses of Varivax was introduced in the childhood immunisation schedule for children aged 15 months and three years. This study describes changes in the epidemiology of varicella in the period 2006 to 2012 and evaluates vaccination effectiveness using epidemiological surveillance data. The incidence of varicella in children aged 0 to 14 years decreased by 98.1%, from 50.1 cases per 1,000 inhabitants in 2006, to 1.0 per 1,000 in 2012. Children aged one to eight years were the vaccinated cohorts, and their incidence of varicella decreased by 98.5% (p |
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ISSN: | 1560-7917 1025-496X 1560-7917 |
DOI: | 10.2807/1560-7917.ES2013.18.32.20552 |