Fig 4. M. ulcerans incubation period and infectious dose50.
(A) Incubation period of M. ulcerans based on the time between sterile-needle puncture of an M. ulcerans contaminated mouse-tail and first observation of a lesion. (B) Estimated M. ulcerans ID50 for contaminated skin surface transmission model. Dashed lines indicate 95% confidence intervals. Dotted lines depicts ID50.
