Fig. 7: Genetic connectivity between the 5 districts in Zanzibar (n = 290) and the 5 sites on mainland Tanzania (n = 80) and Kenya (n = 35).

a Mean IBD is shown for all pairs. b Proportion of related infections is shown for all pairs. Significance between nodes was assessed using one-sided permutation test (100,000 permutations). Note, no connection was deemed statistically significant (P < 0.05) by permutation testing, likely due to small sample size.