巴西东北部一个恰加斯病流行地区克氏锥虫的长角血蜱传播媒介。
Triatomine vectors of Trypanosoma cruzi in an endemic area for Chagas disease in Northeast Brazil.
机构信息
Universidade Federal do Agreste de Pernambuco, Laboratório de Parasitologia, Garanhuns, PE, Brasil.
Universidade Federal Rural de Pernambuco, Programa de Pós-Graduação em Biociência Animal, Recife, PE, Brasil.
出版信息
Rev Soc Bras Med Trop. 2024 Feb 5;57:e007002023. doi: 10.1590/0037-8682-0413-2024. eCollection 2024.
BACKGROUND
We assessed the distribution of triatomines in an endemic area for Chagas disease.
METHODS
This retrospective study used secondary data extracted from the Official System of the National Chagas Disease Control Program (Sistema Oficial do Programa Nacional de Controle da Doença de Chagas - SisPCDCh).
RESULTS
A total of 7,257 (725.7 ± 221.7 per year) specimens were collected from 2013 to 2022. Most of them (6,792; 93.6%) were collected in the intradomicile and 465 (6.4%) in the peridomicile. A total of 513 (7.1%) triatomines tested positive for the presence of trypomastigote forms, similar to Trypanosoma cruzi.
CONCLUSIONS
The spatial analysis revealed a heterogeneous distribution of triatomines across different municipalities.
背景
我们评估了恰加斯病流行地区的锥蝽分布。
方法
本回顾性研究使用了国家恰加斯病控制计划官方系统（Sistema Oficial do Programa Nacional de Controle da Doença de Chagas - SisPCDCh）提取的二级数据。
结果
2013 年至 2022 年共收集了 7257 份（725.7 ± 221.7 份/年）标本。其中大多数（6792 份；93.6%）是在室内收集的，465 份（6.4%）是在室外环境中收集的。共有 513 份（7.1%）锥蝽检测到存在锥虫形式，类似于克氏锥虫。
结论
空间分析显示，不同城市之间锥蝽的分布存在异质性。
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