FIG. 2.

VLs of the 239 subjects whose TTV infections proved typeable, stratified by the specific viral genogroup(s) carried. (Left panel) Single-genogroup infections; (central panel) dual-genogroup infections; (right panel) triple-genogroup infections. VL is expressed as described in the legend to Fig. 1. The numbers in parentheses are numbers of patients in the respective groups. Statistical comparisons were performed by the two-tailed, unpaired Student t test. Due to the small sample size, the group singly infected with genogroup 5 was excluded from analysis. The P values for significant differences are shown.