Tuberculin Skin Test Conversions and Occupational Exposure Risk in US Healthcare Workers
نویسندگان
چکیده
منابع مشابه
Risk of tuberculin skin test conversion among health care workers: occupational versus community exposure and infection.
A prospective observational cohort study to assess rates of and risk factors for tuberculin skin test (TST) conversion among health care workers (HCWs) was conducted at an urban hospital located in a high tuberculosis-incidence area in 1994-1998. All hospital employees undergoing required testing every 6 months were included. A total of 69 (1.2%) of 5773 susceptible employees had a documented T...
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Introduction. The risk for active tuberculosis (TB) infection among dental healthcare workers (DHCWs) is controversial. Specifically, TB incidence is generally low among general dental practitioners, but it is higher than in the general population among hospital/prison dentists, DHCWs who work in endemic areas, students during clinical training with direct patient contact. Aim. To investigate p...
متن کاملThe tuberculin skin test in relation to immunological in vitro reactions in BCG-vaccinated healthcare workers.
The aim was to study the tuberculin skin test in relation to immunological in vitro reactions in bacille Calmette-Guerin (BCG)-vaccinated healthcare workers. The present study was performed in Sweden, a country with a low incidence of tuberculosis, a high BCG vaccination efficacy and high tuberculin conversion rates. BCG-vaccinated healthcare workers (n=381) were tuberculin skin tested. From th...
متن کاملA Comparison of Two-Step Tuberculin Skin Test between Health-Care Workers and Nonhospital Employees
Background: The tuberculin test is widely used to identify tuberculosis infection. Some individuals infected with Mycobacterium tuberculosis may have an initial negative skin test reaction to tuberculin. The two step purified protein derivative skin test can decrease misinterpretation of tuberculin test .This study was aimed at comparing the two- step tuberculin skin test and booster phenomenon...
متن کاملTuberculin Skin Test and Boosted Reactions among Newly Employed Healthcare Workers: An Observational Study
OBJECTIVE To evaluate the prevalence of and factors associated with latent tuberculosis infection (LTBI) based on the tuberculin skin test (TST) and to estimate the boosted reaction rate among newly employed healthcare workers (HCWs). DESIGN Newly employed HCWs between January 2010 and July 2012 at Severance Hospital in South Korea were enrolled in this study. A one-step TST was conducted bef...
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ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 2017
ISSN: 1058-4838,1537-6591
DOI: 10.1093/cid/cix861