Fig. 3From: High frequency of M. leprae DNA detection in asymptomatic household contactsComparison of M. leprae genome number among household contacts groups. NC = Negative control (n = 8); HHC-PB = Contact of paucibacillary (n = 10); HHC-MB = Contact of multibacillary (n = 17). Each point represents the individual value of a genome number. The median is represented by the horizontal line. Mann-Whitney testBack to article page