Seroprevalence of anti-HAV total antibodies among workers in wastewater treatment plants - Toseva, Elka; Atanasova, Mariya; Turnovska, Tanya (International journal of occupational medicine and environmental health, 2018)
Keywords: Adult; Age Factors; anti-HAV total antibodies; Antibodies; Bulgaria - epidemiology; Confidence intervals; Economic activity; Economic conditions; Epidemiology; Exposure; Female; Health aspects; Hepatitis; Hepatitis A; Hepatitis A Antibodies - blood; Humans; Immune response; Immune response (humoral); Immune system; Immunization; Immunoglobulins; Infections; Male; Methods; Middle Aged; Occupational exposure; Occupational Exposure - statistics & numerical data; Operators; Personnel; Prevalence; Risk factors; Seroepidemiologic Studies; Serology; seroprevalence; Sludge; Viruses; Waste Disposal, Fluid; Wastewater; Wastewater collection; Wastewater treatment; Wastewater treatment plants; Water treatment plants; Workers; Working conditions; Bulgaria; anti-HAV total antibodies; seroprevalence; wastewater; hepatitis A; workers; immunization