Acute hepatitis B in a healthcare worker: A case report of genuine vaccination failure

JOURNAL OF HEPATOLOGY

卷:50

Article

Boot, Hein J.¹  van der Waaij, Laurens A.²  Schirm, Jurien³  Kallenberg, Cees G. M.⁴  van Steenbergen, Jim¹  Wolters, Bert⁵ 

[1] Natl Inst Publ Hlth & Environm, Ctr Infect Dis Control, NL-3720 BA Bilthoven, Netherlands

[2] Martini Hosp, Dept Gastroenterol, Groningen, Netherlands

[3] Infect Dis Lab, Groningen, Netherlands

[4] Univ Groningen, Univ Med Ctr Groningen, Dept Rheumatol & Clin Immunol, NL-9700 AB Groningen, Netherlands

[5] Municipal Hlth Serv, Groningen, Netherlands

关键词: Vaccination failure;    Healthcare worker;    Hepatitis B Virus;    Hepatitis B surface antigen (HBsAg);    HBV Genotype A;    Waning immunity;   

DOI  :  10.1016/j.jhep.2008.07.040

来源: Elsevier

【 摘 要 】

Background: Individuals who reach the antibody threshold level of 10 IU/I against the surface protein of the hepatitis B virus (HBV) after completion of a series of hepatitis B vaccination are considered to be long-term protected against a clinically manifest HBV infection. Case report: Here we describe an acute hepatitis B infection in a patient who received five hepatitis B vaccinations. Although his initial response to vaccination was moderate, he finally reached an excellent hepatitis B surface antibody level (anti-HBs) titres of more than 1000 IU/I in response to a booster vaccination with a recombinant DNA vaccine. Nevertheless, he developed full-blown acute hepatitis due to an HBV infection 14 years after this booster vaccination. A DNA analysis of the surface protein encoding region followed by phylogenetic analysis showed that our patient was infected with a normal HBV strain that is circulating among men who have sex with men. To our knowledge, this is the first report of a genuine hepatitis B vaccination failure in someone who acquired a high anti-HBs level in response to a recombinant DNA hepatitis B vaccine. Conclusion: Healthcare workers whose response to the initial hepatitis B vaccination is moderate might be vulnerable to hepatitis B virus infection. (C) 2008 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

【 授权许可】

Free