title: Progress toward a live, attenuated human hepatitis A vaccine.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D002478:Cells, Cultured; D005347:Fibroblasts; D006507:Hepatovirus / Q000276:immunology*; D006801:Humans; D007521:Isocitrate Dehydrogenase / Q000032:analysis; D008099:Liver / Q000473:pathology; D012452:Saguinus; D014611:Vaccination; D014613:Vaccines, Attenuated / Q000276:immunology; D014765:Viral Vaccines / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D014613:Vaccines, Attenuated; D014765:Viral Vaccines; D007521:Isocitrate Dehydrogenase