A study of typhoid fever in five Asian countries: disease burden and implications for controls.
OBJECTIVE: To inform policy-makers about introduction of preventive interventions against typhoid, including vaccination. METHODS: A population-based prospective surveillance design was used. Study sites where typhoid was considered a problem by local authorities were established in China, India, I...
Main Authors: | , , , , , , , , , , , , , , , , , , |
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Format: | Journal article |
Language: | English |
Published: |
2008
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