| relative abundance of human bocaviruses in urban sewage in greater cairo, egypt. | human bocavirus (hbov) is predominantly found in the respiratory tract infections and in the stool of patients with gastroenteritis symptoms. however, data on the prevalence of hbov genotypes in environmental samples are limited. here we addressed the prevalence of hbov in sewage collected from three different wastewater treatment plants in egypt. hbov-1, hbov-2, and hbov-3 were detected, whereas none of the samples were positive for hbov-4. the median concentration of hbov in influent samples w ... | 2017 | 28233174 |