Effect of a serogroup A meningococcal conjugate vaccine (PsA-TT) on serogroup A meningococcal meningitis and carriage in Chad: A community study
<br xmlns:etd="http://www.ouls.ox.ac.uk/ora/modsextensions"><strong>Background: </strong>A serogroup A meningococcal polysaccharide–tetanus toxoid conjugate vaccine (PsA–TT, MenAfriVac) was licensed in India in 2009, and pre-qualified by WHO in 2010, on the basis of its s...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Journal article |
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Elsevier
2013
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