The results comes from Zanzibar, an island state of Kenya, where half the people in six rural and urban areas received two doses of oral cholera vaccine. The vaccinations led to fewer bacteria circulating, lowering the infection risks even for those who
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Read the complete post at http://www.npr.org/blogs/health/2012/09/04/160546912/zanzibar-shows-cholera-vaccine-can-protect-even-the-unvaccinated?ft=1&f=103537970
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Sep 04 2012, 10:23 AM
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Shots - Health Blog