Andrea You will find what you need on pages 177-178 of the hepatitis b guidance within the DoH' Green Book, link below http://www.dh.gov.uk/en/Publichealth/Healthprotection/Immunisation/Greenbook/DH_4097254 Cheers Pete ~~~~~~~~~~~~~~~ Please remove this footer before replying. OCC-HEALTH ARCHIVES: http://www.jiscmail.ac.uk/lists/occ-health.html CONFERENCES AND STUDY DAYS: http://www.jiscmail.ac.uk/cgi-bin/filearea.cgi?LMGT1=OCC-HEALTH OCCUPATIONAL HEALTH JOBS http://OHJobs.drmaze.net OCCUPATIONAL HEALTH NURSING EDUCATION http://www.aohne.org.uk