Waterborne toxoplasmosis - Recent developments

被引：248

作者：

Jones, J. L. ^{[1
]}

Dubey, J. P. ^{[2
]}

机构：

[1] Ctr Dis Control & Prevent, Div Parasit Dis, Natl Ctr Zoonot Vectorborne & Enter Dis, Coordinating Ctr Infect Dis, Chamblee, GA 30341 USA

[2] ARS, Anim Parasit Dis Lab, USDA, Anim & Nat Resources Inst,BARC E, Beltsville, MD 20705 USA

来源：

EXPERIMENTAL PARASITOLOGY | 2010年 / 124卷 / 01期

关键词：

Toxoplasma gondii; Toxoplasmosis; Oocyst; Pathogenesis; Biology; Diagnosis; Epidemiology; Toxoplasma; Waterborne; Parasite; Protozoa; FELINE IMMUNODEFICIENCY-VIRUS; RURAL WESTERN AMAZON; RIO-DE-JANEIRO; GONDII ANTIBODIES; DOMESTIC CATS; SEROLOGICAL SURVEY; STRAY CATS; FERAL CATS; PREGNANT-WOMEN; RISK-FACTORS;

D O I：

10.1016/j.exppara.2009.03.013

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

Humans become infected with Toxoplasma gondii mainly by ingesting uncooked meat containing viable tissue cysts or by ingesting food or water contaminated with oocysts from the feces of infected cats. Circumstantial evidence suggests that oocyst-induced infections in humans are clinically more severe than tissue cyst-acquired infections. Until recently, waterborne transmission of T gondii was considered uncommon, but a large human outbreak linked to contamination of a municipal water reservoir in Canada by wild felids and the widespread infection of marine mammals in the USA provided reasons to question this view. The present paper examines the possible importance of T. gondii transmission by water. Published by Elsevier Inc.

引用

页码：10 / 25

页数：16

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