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Table 1 Meningococcal carriage in Burkina Faso two years after mass vaccination with MenAfriVac

From: Persistent low carriage of serogroup A Neisseria meningitidistwo years after mass vaccination with the meningococcal conjugate vaccine, MenAfriVac

  District  
Bogodogo (N = 1632) Dandé (N = 1655) Kaya (N = 1677) Total (N = 4964)
Serogroup     
A 1 (0.06%) 0 0 1 (0.02%)
W 27 (1.65%) 284a (17.16%) 29 (1.73%) 340 (6.85%)
X 5 (0.31%) 5 (0.30%) 20 (1.19%) 30 (0.60%)
Y 2 (0.12%) 2 (0.12%) 6 (0.36%) 10 (0.20%)
NGb 6 (0.37%) 2 (0.12%) 1 (0.06%) 9 (0.18%)
Total 41 (2.51%) 293 (17.70%) 56 (3.34%) 390 (7.86%)
  1. aOf these, 105 isolates were randomly selected for molecular characterization.
  2. bNG, Nongroupable Neisseria meningitidis.