ArticleParasitology2018
The helminth community of a population of Rattus norvegicus from an urban Brazilian slum and the threat of zoonotic diseases.
Article in Parasitology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
11 citing papers in PubMed, 25 citations in OpenAlex.
- Pharmaceutical Pollutants in Urban Rats Are Linked to Zoonotic Infection Risk.Environmental science & technology letters · 2026Article
- Hematological and biochemical profiles, infection and habitat quality in an urban rat population.Scientific reports · 2025Article
- New data on the life cycle of Nippostrongylus brasiliensis (Travassos, 1914) (Nematoda: Heligmosomidae): development of eggs and larval stages in the intestine of naturally infected Rattus norvegicus (Berkenhout, 1769).Parasitology research · 2025Article
- Helminths of sigmodontine rodents in an agroforestry mosaic in the Brazilian Atlantic Forest: Patterns and processes of the metacommunity structure.International journal for parasitology. Parasites and wildlife · 2022Article
- Population dynamics of synanthropic rodents after a chemical and infrastructural intervention in an urban low-income community.Scientific reports · 2022Article
- Eosinophilic meningoencephalitis caused by rat lungworm (Angiostrongylus cantonensis) migration in a white-eared opossum (Didelphis albiventris) with concurrent distemper virus in southern Brazil.Parasitology research · 2022Article
- Evaluation of the impact of chemical control on the ecology of Rattus norvegicus of an urban community in Salvador, Brazil.PloS one · 2022Article
- Article
- Helminth communities of sigmonontine rodents in cocoa agroforestry systems in Brazil.International journal for parasitology. Parasites and wildlife · 2020Article
- A Review ofPathogens (Basel, Switzerland) · 2019Review
- Molecular Detection ofEC microbiology · 2018Article
Corrections and comments
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Authors and funding
17 authors at 7 institutions in 3 countries.
Funding
Abstract
Urban slums provide suitable conditions for infestation by rats, which harbour and shed a wide diversity of zoonotic pathogens including helminths. We aimed to identify risk factors associated with the probability and intensity of infection of helminths of the digestive tract in an urban slum population of Rattus norvegicus. Among 299 rats, eleven species/groups of helminths were identified, of which Strongyloides sp., Nippostrongylus brasiliensis and, the human pathogen, Angiostrongylus cantonensis were the most frequent (97, 41 and 39%, respectively). Sex interactions highlighted behavioural differences between males and females, as eg males were more likely to be infected with N. brasiliensis where rat signs were present, and males presented more intense infections of Strongyloides sp. Moreover, rats in poor body condition had higher intensities of N. brasiliensis. We describe a high global richness of parasites in R. norvegicus, including five species known to cause disease in humans. Among these, A. cantonensis was found in high prevalence and it was ubiquitous in the study area - knowledge which is of public health importance. A variety of environmental, demographic and body condition variables were associated with helminth species infection of rats, suggesting a comparable variety of risk factors for humans.
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Registered trials
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