2024年，马达加斯加，广州管圆线虫在终末宿主和中间宿主中的情况
Angiostrongylus cantonensis Lungworms in Definitive and Intermediate Hosts, Madagascar, 2024.
作者信息
Maminirina Lanto A, Bodoarison Zaïna I, Rajerison Minoarisoa, Ferdinand Séverine, Ramasindrazana Beza
出版信息
Emerg Infect Dis. 2025 Oct;31(10):2054-2056. doi: 10.3201/eid3110.241741. Epub 2025 Aug 27.
PMID:40859632
Abstract
We assessed the prevalence of the rat lungworm, Angiostrongylus cantonensis, in rats and snails in Toamasina, Madagascar, using molecular techniques. Although no human cases of neuroangiostrongyliasis have been reported in Madagascar, the pathogen's presence in definitive hosts (2.5%, 2/78) and intermediate hosts (26.9%, 35/130) reveals active circulation and potential zoonotic risk.
摘要
我们运用分子技术评估了马达加斯加图阿马西纳地区大鼠和蜗牛体内广州管圆线虫（即鼠肺线虫）的感染率。尽管马达加斯加尚未报告过人类感染嗜酸性粒细胞增多性脑膜脑炎的病例，但该病原体在终宿主（2.5%，2/78）和中间宿主（26.9%，35/130）中的存在表明其正在活跃传播，存在潜在的人畜共患病风险。
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