FIG. 1.

Rates of mixed rotavirus infections in Indian patients. (A) Numbers of patients infected with a single RV strain of one of the various VP7 genotypes. (B) Numbers of patients infected with two of more genotypes of RV strains. (C) Strains with statistically significant associations with either single or mixed infections are indicated by a P value of <0.05, as determined by a t test (with the Mantel-Haenszel correction). Superscript letters: a, G1 strains significantly more likely to be present in mixed infections than in single infections; b, G2 strains significantly more likely to be present in single infections than in mixed infections.