Fig. 4From: Immune milieu and microbiome of the distal urethra in Ugandan men: impact of penile circumcision and implications for HIV susceptibilityImpact of PC on bacterial absolute abundance at the urethra and the coronal sulcus. Absolute bacterial abundances in the CS and urethra of the selected genera Prevotella (A, B), Peptoniphilus (C, D), Staphylococcus (E, F), Corynebacterium (G, H) were compared across study visits (N = 51, 45, and 35 participants respectively). Red boxes denote the median concentration at each time pointBack to article page