| http://www.w3.org/ns/prov#value | - At least 30% of notified hepatitis B cases in 2003/2004 occurred in unvaccinated people belonging to target groups [7].In 1982, the Standing Committee on Vaccination Recommendations in Germany (STIKO) recommended HB vaccination for people belonging to target groups, e.g. health care workers or other persons with potential occupational exposure to HB virus, travellers to high-prevalence-countries,
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