Efficacy of a Low-Cost, inactivated Whole-Cell oral cholera vaccine: Results from 3 years of Follow-Up of a randomized, controlled trial
Background: Killed oral cholera vaccines (OCVs) have been licensed for use in developing countries, but protection conferred by licensed OCVs beyond two years of follow-up has not been demonstrated in randomized, clinical trials. Methods/Principal Findings: We conducted a cluster-randomized, placebo...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal Article |
| Published: |
Public Library of Science
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/65448 |