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. 1978 Nov 4;119(9):1040–1043.

Hepatitis and hepatitis B surface antigen and antibody in dentists.

B Berris, S V Feinman, J C Sinclair, D Wrobel
PMCID: PMC1819074  PMID: 743666

Abstract

Dentists were surveyed regarding a history of hepatitis and the presence in the blood of hepatitis B surface antigen (HBsAg) and antibody (anti-HBs) to determine whether they were at high risk of exposure to hepatitis B virus. Of 288 Canadian dentists 5.2% gave a history of hepatitis after graduation. This proportion is similar to that for 1462 Ontario dentists (6.3%) and that for 3162 accountants (5.1%) who had previously completed a mailed questionnaire. One dentist (0.3%) was HBsAg-positive and 42 (14.6%) were anti-HBs-positive. Of 210 healthy volunteer blood donors matched for age, sex and ethnic origin with the group of dentists none was HBsAg-positive and 2.9% significantly fewer (P less than 0.005), were anti-HBs-positive. Among Ontario blood donors 0.3% were HBsAg-positive and 3% were anti-HBs-positive. Thus, in Canada, dentists are not at increased risk of acquiring clinical hepatitis or becoming carriers, but they are more likely than other groups to have anti-HBs in the blood. Among dentists from outside Canada a higher proportion had a history of hepatitis (10.3%) and were HBsAg-positive (1.6%), but approximately the same proportion were anti-HBs-positive (15.9%).

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Berris B., Feinman S. V., Sinclair J. C., Wrobel D. M., Carr A., Christopher J., Le Riche W. H. Letter: Frequency of hepatitis in dentists in Ontario. Ann Intern Med. 1974 Nov;81(5):699–700. doi: 10.7326/0003-4819-81-5-699. [DOI] [PubMed] [Google Scholar]
  2. Feinman S. V., Krassnitski O., Sinclair J. C., Wrobel D. M., Berris B. Hepatitis B surface antigen in saliva of HB-SAg carriers. J Lab Clin Med. 1975 Jun;85(6):1042–1048. [PubMed] [Google Scholar]
  3. Feldman R. E., Schiff E. R. Hepatitis in dental professionals. JAMA. 1975 Jun 23;232(12):1228–1230. [PubMed] [Google Scholar]
  4. Jones D. M., Tobin J. O., Turner E. P. Australia antigen and antibodies to Epstein Barr virus cytomegalovirus and rubella virus in dental personnel. Br Dent J. 1972 Jun 20;132(12):489–491. doi: 10.1038/sj.bdj.4802861. [DOI] [PubMed] [Google Scholar]
  5. Lewis T. L., Alter H. J., Chalmers T. C., Holland P. V., Purcell R. H., Alling D. W., Young D., Frenkel L. D., Lee S. L., Lamson M. E. A comparison of the frequency of hepatitis-B antigen and antibody in hospital and nonhospital personnel. N Engl J Med. 1973 Sep 27;289(13):647–651. doi: 10.1056/NEJM197309272891301. [DOI] [PubMed] [Google Scholar]
  6. Mosley J. W., Edwards V. M., Casey G., Redeker A. G., White E. Hepatitis B virus infection in dentists. N Engl J Med. 1975 Oct 9;293(15):729–734. doi: 10.1056/NEJM197510092931501. [DOI] [PubMed] [Google Scholar]
  7. Mosley J. W., White E. Viral hepatitis as an occupational hazard of dentists. J Am Dent Assoc. 1975 May;90(5):992–997. doi: 10.14219/jada.archive.1975.0239. [DOI] [PubMed] [Google Scholar]
  8. Nielsen J. O. What shall we do with the HBs Ag carrier? Scand J Gastroenterol. 1976;11(7):641–644. [PubMed] [Google Scholar]
  9. Rosenberg J. L., Jones D. P., Lipitz L. R., Kirsner J. B. Viral hepatitis: an occupational hazard to surgeons. JAMA. 1973 Jan 22;223(4):395–400. [PubMed] [Google Scholar]
  10. Sinclair J. C., Feinman S. V., Wrobel D. M., Berris B. Hepatitis B surface antigen and antibody in asymptomatic blood donors. JAMA. 1976 Mar 8;235(10):1014–1017. [PubMed] [Google Scholar]
  11. Sutnick A. I., London W. T., Millman I., Gerstley B. J., Blumberg B. S. Ergasteric hepatitis: endemic hepatitis associated with Australia antigen in a research laboratory. Ann Intern Med. 1971 Jul;75(1):35–40. doi: 10.7326/0003-4819-75-1-35. [DOI] [PubMed] [Google Scholar]
  12. Wands J. R., Walker J. A., Davis T. T., Waterbury L. A., Owens A. H., Carpenter C. C. Hepatitis B in an oncology unit. N Engl J Med. 1974 Dec 26;291(26):1371–1375. doi: 10.1056/NEJM197412262912601. [DOI] [PubMed] [Google Scholar]
  13. Ward R., Borchert P., Wright A., Kline E. Hepatitis B antigen in saliva and mouth washings. Lancet. 1972 Oct 7;2(7780):726–727. doi: 10.1016/s0140-6736(72)92021-1. [DOI] [PubMed] [Google Scholar]

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