| Literature DB >> 6349560 |
I S Blakebrough, B M Greenwood, H C Whittle, A K Bradley, H M Gilles.
Abstract
A combined group A and group C meningococcal polysaccharide vaccine was given to 438 Nigerian schoolboys shortly before an outbreak of group A meningococcal disease occurred in their school. Four months after vaccination the carriage rate of group A meningococci among vaccinated subjects (11%) was no different from that found among the controls (12%), although a good antibody response to both components of the vaccine was observed. One case of group A meningococcal disease was recorded amongst 438 vaccinated subjects while five cases occurred among 874 controls.Entities:
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Year: 1983 PMID: 6349560 DOI: 10.1080/00034983.1983.11811694
Source DB: PubMed Journal: Ann Trop Med Parasitol ISSN: 0003-4983