Figure 1. Distribution of rotavirus samples and their G/P genotypes in Hokkaido Prefecture (center map), Japan, 2014. The 4 locations from which the fecal samples were collected are shown on the map. Four hospitals (Tomakomai City Hospital, Japanese Red Cross Urakawa Hospital, Steel Memorial Muroran Hospital, and Sapporo Hokushin Hospital), and 2 clinics (Nakata Pediatric Clinic [Sapporo] and Tomakomai Children's Clinic) participated in the study. Map at left shows location of Hokkaido in Japan (gray shading).