Reported reasons for non-vaccination among case patients with illness onset after public MenC vaccination and matched individuals from affected neighborhoods.

a All 11 cases of N. meningitidis serogroup C invasive disease that occurred after MenC conjugate vaccine campaign initiation were unvaccinated.b Cases and controls frequencies for all the reported reasons for not being vaccinated after MenC conjugate vaccine campaign initiation were statistically different (Fisher exact PReported reasons for non-vaccination among case patients with illness onset after public MenC vaccination and matched individuals from affected neighborhoods.