Patient‐to‐Patient Transmission of Hepatitis B Virus Associated with Oral Surgery
Author(s) -
John T. Redd,
Jan Baumbach,
William Kohn,
Omana V. Nainan,
Marina L. Khristova,
Ian H. Williams
Publication year - 2007
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/513435
Subject(s) - medicine , transmission (telecommunications) , hepatitis b virus , serology , hepatitis b , virology , virus , immunology , antibody , electrical engineering , engineering
We used molecular epidemiologic techniques to document patient-to-patient transmission of hepatitis B virus (HBV) between 2 outpatient oral surgery patients operated on 161 min apart. Serological testing of 25 (93%) of 27 patients operated on after the source patient revealed that 19 (76%) of 25 were previously immune to HBV; no additional cases were identified. We found no deficiencies in infection control practices. Transmission may have been limited by the high prevalence (64%) of patients vaccinated against HBV. To our knowledge, this is the first documented case of patient-to-patient transmission of a bloodborne pathogen in a dental setting in the United States.
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