Figure 10From: The development of Trypanosoma bruceiwithin the tsetse fly midgut observed using green fluorescent trypanosomesNumbers of trypanosomes in individual flies Counts of trypanosomes in individual flies on days 1 to 6 following the infected feed. Infections have been divided into 5 categories according to the number of trypanosomes; ND, not detectable.Back to article page