title: The epidemiology of human polyomaviruses.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001739:BK Virus / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D004197:Disease Reservoirs; D005260:Female; D006801:Humans; D007223:Infant; D007577:JC Virus / Q000276:immunology; D008431:Maternal-Fetal Exchange; D008875:Middle Aged; D011120:Polyomavirus / Q000276:immunology; D011247:Pregnancy; D012703:Serotyping; D014412:Tumor Virus Infections / Q000382:microbiology / Q000635:transmission*
chemical_list: D000914:Antibodies, Viral