Tuberculosis in Internationally Displaced Children Resettling in Harris County, Texas, USA, 2010-2015
EMERGING INFECTIOUS DISEASES(2020)
摘要
US guidelines have recommended testing children emigrating from high tuberculosis-incidence countries with interferon-gamma release assays (IGRAs) or tuberculin skin tests (TSTs). We describe the Harris County (Texas) Public Health Refugee Health Screening Program's testing results during 2010-2015 for children <18 years of age: 5,990 were evaluated, and 5,870 (98%) were tested. Overall, 364 (6.2%) children had >= 1 positive test: 143/1,842 (7.8%) were tested with TST alone, 129/3,730 (3.5%) with IGRA alone, and 92/298 (30.9%) with both TST and IGRA. Region of origin and younger age were associated with positive TST or IGRA results. All children were more likely to have positive results for TST than for IGRA (OR 2.92, 95% CI 2.37-3.59). Discordant test results were common (20%) and most often were TST+/IGRA- (95.0%), likely because of bacillus Calmette-Guerin vaccination. Finding fewer false positives supports the 2018 change in US immigration guidelines that recommends using IGRAs for recently immigrated children.
更多查看译文
关键词
Texas,United States,asylee,bacteria,children,epidemiology,interferon-gamma release assay,internationally displaced,refugee,tuberculin skin test,tuberculosis and other mycobacteria
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要