title: Hepatitis declining.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006505:Hepatitis / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology; D014761:Viral Hepatitis Vaccines
chemical_list: D014761:Viral Hepatitis Vaccines