title: Officials recommend expanded testing for chronic hepatitis B virus infection.
authors.forename: Tracy
authors.initials: T
authors.lastname: Hampton
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D003955:Diagnostic Tests, Routine; D019694:Hepatitis B, Chronic / Q000175:diagnosis* / Q000517:prevention & control; D006801:Humans; D008403:Mass Screening; D017410:Practice Guidelines as Topic; D012698:Serologic Tests; D014481:United States