title: Viral hepatitis as an occupational disease in Poland.
abstract: BACKGROUND
  In medical terms, occupational diseases are defined as health disorders specifically associated with the working environment of people and their occupational activity. From the medical and legal perspectives, the vast majority of European countries consider particular diseases to be of occupational origin if they are mentioned in the current list of occupational diseases and caused by exposure to factors in the working environment that are harmful to health.
  
  
  OBJECTIVE
  The aim of this study was to analyze the occurrence of cases of viral hepatitis certified as an occupational disease in Poland during 1979-2009. This article presents the medical, economic, and legal aspects of the epidemiology of hepatitis as an occupational disease in Poland.
  
  
  METHODS
  Publically available statistical data on certified occupational diseases in Poland and data contained in individual "occupational disease diagnosis cards" (based on data used in Poland statistical form), regarding certified cases of hepatitis among health care professionals, which were collected by the Department of Occupational Hygiene of the Polish Public Health Service, were analyzed in this study.
  
  
  RESULTS
  In Poland, the highest number of cases of hepatitis certified as an occupational disease was observed in 1987. A gradual reduction in the number of cases of hepatitis as an occupational disease has been noted since then. Currently, hepatitis C as an occupational disease is certified more frequently than hepatitis B. In Poland, the number of women with hepatitis certified as an occupational disease is higher than that of men. However, among health care professionals, particularly nurses, this difference is insignificant because women outnumber the men. The existence of such a situation is due to the significant quantitative predominance of women over men among medical personnel, especially among nurses.
  
  
  CONCLUSIONS
  Immunization of health care professionals against the hepatitis B virus (HBV), introduced in Poland in 1988, was an important factor involved in reducing the number of cases of occupational viral hepatitis. Socioeconomic and financial factors affected the epidemiological data on cases of hepatitis certified as an occupational disease in Poland. An additional problem associated with the diagnosis of occupational diseases is the lack of obligatory testing for anti-hepatitis C virus (HCV) and anti-hepatitis B surface antigen (HBsAg) antibodies and examinations to ensure the efficacy of HBV vaccination among medical staff before and during employment.
authors.affiliation: Department of Preventive Medicine, University of Medical Sciences, Poznan, Poland.
authors.forename: Bartosz
authors.initials: B
authors.lastname: Bilski
references.citation: Med Pr. 2002;53(4):339-42
references.pmid: 12474415
references.citation: Int J Occup Med Environ Health. 2005;18(3):251-4
references.pmid: 16411563
references.citation: Med Pr. 2005;56(6):491-4
references.pmid: 16613375
references.citation: Med Pr. 2006;57(3):235-8
references.pmid: 17125028
references.citation: Med Pr. 2009;60(3):167-78
references.pmid: 19746884
references.citation: Przegl Epidemiol. 2009;63(1):39-43
references.pmid: 19522224
references.citation: Med Pr. 2005;56(5):375-8
references.pmid: 16483008
references.citation: Med Pr. 2008;59(1):1-8
references.pmid: 18663890
references.citation: Rev Gastroenterol Peru. 2004 Jan-Mar;24(1):13-20
references.pmid: 15098037
references.citation: MMWR Recomm Rep. 2003 Jan 24;52(RR-1):1-36; quiz CE1-4
references.pmid: 12562146
references.citation: Infect Control Hosp Epidemiol. 2006 Feb;27(2):175-80
references.pmid: 16465634
references.citation: Med Pr. 2007;58(3):193-203
references.pmid: 17926510
references.citation: Vaccine. 1997 Oct;15(15):1595-7
references.pmid: 9364688
references.citation: Med Pr. 2010;61(6):597-605
references.pmid: 21452562
references.citation: Int J Occup Med Environ Health. 2002;15(4):347-52
references.pmid: 12608622
references.citation: Przegl Epidemiol. 2009;63(2):293-8
references.pmid: 19799264
references.citation: Ann Agric Environ Med. 2009;16(2):211-7
references.pmid: 20047253