|Document ID (ISN)||75426|
|ISSN - Serial title
||1076-2752 - Journal of Occupational and Environmental Medicine
|Convention or series no.
||Weldon M., VanEgdom M.J., Hendricks K.A., Regner G., Bell B.P., Sehulster L.M.
||Prevalence of antibody to hepatitis A virus in drinking water workers and wastewater workers in Texas from 1996 to 1997
||Aug. 2000, Vol.42, No.8, p.821-826. 18 ref.
||00-1459.pdf [in English]
||To determine if wastewater workers had a higher prevalence of antibody to hepatitis A virus (anti-HAV) than drinking-water workers, 359 wastewater and 89 drinking-water workers were evaluated for risk factors by questionnaire and tested for anti-HAV. Anti-HAV positivity was 28.4% for wastewater and 23.6% for drinking-water workers. After adjustment for age, educational attainment and Hispanic ethnicity, the odds ratio for the association between anti-HAV positivity and wastewater industry employment was 2.0. Among wastewater workers, never eating in a lunchroom, ≥8 years in the waste water industry, never wearing face protection, and skin contact with sewage at least once per day were all significantly associated with anti-HAV positivity. Wastewater workers had a higher prevalence of anti-HAV than drinking-water workers, which suggested that wastewater workers may have been at increased risk of occupationally acquired hepatitis A.
||Texas; antibodies; work in sewers; hazard evaluation; drinking water; infectious hepatitis
||USA; frequency rates; sewage
||D - Periodical articles
|Country / State or Province||USA|
|Broad subject area(s)
Viral diseases (other than aids)
Bacterial and parasitic diseases