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Table 2 Evolution of the carriage prevalence of Neisseria meningitidis serogroups X and Y in Kaya (Burkina Faso) by rounds

From: Evolution of meningococcal carriage in serogroups X and Y before introduction of MenAfriVac in the health district of Kaya, Burkina Faso

Round Number of participants Nm X Nm Y
Number of carriers (%) Number of carriers (%)
1 1658 5 (0.30%) 49 (2.96%)
2 1710 34 (1.99%) 79 (4.62%)
3 1639 20 (1.22%) 40 (2.44%)
4 1679 11 (0.66%) 45 (2.68%)
Total 6686 70 (1.05%) 213 (3.19%)