Kyasanur forest disease (KFD), a tick-borne viral disease with hemorrhagic manifestations, is localised in five districts of Karnataka state, India. Annual rounds of vaccination using formalin inactivated tissue-culture vaccine have been conducted in the region since 1990. Two doses of vaccine are administered to individuals aged 7–65 years at an interval of one month followed by periodic boosters after 6–9 months. In spite of high effectiveness of the vaccine reported in earlier studies, KFD cases among vaccinated individuals have been recently reported. We analysed KFD vaccination and case surveillance data from 2005 to 2010.
Original Source [2]
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/coverage-and-effectiveness-kyasanur-forest-disease-kfd-vaccine-karnataka-south-india
[2] http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0002025
[3] http://admin.indiaenvironmentportal.org.in/category/author/gudadappa-s-kasabi
[4] http://admin.indiaenvironmentportal.org.in/category/author/manoj-v-murhekar
[5] http://admin.indiaenvironmentportal.org.in/category/author/vijay-k-sandhya-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/plos-neglected-tropical-diseases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/viral-diseases
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnataka
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tropical-diseases
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kyasanur-forest-disease-kfd
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
