title: Acute hepatitis B in injecting drug users is increasing as initiative to improve vaccine coverage begins.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D015897:Comorbidity; D004196:Disease Outbreaks / Q000517:prevention & control*; D004739:England / Q000453:epidemiology; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D017325:Hepatitis B Vaccines; D006801:Humans; D015994:Incidence; D008297:Male; D012307:Risk Factors; D017678:Sex Distribution; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*; D014852:Wales / Q000453:epidemiology
chemical_list: D017325:Hepatitis B Vaccines