ArticlePrimates; journal of primatology2022
Enteric protists in wild western chimpanzees (Pan troglodytes verus) and humans in Comoé National Park, Côte d'Ivoire.
Article in Primates; journal of primatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 7 citations in OpenAlex.
- Review of a decade of fauna research in Côte d'Ivoire with insights into wildlife health and zoonotic transmissions.One health (Amsterdam, Netherlands) · 2025Review
- Epidemiology and Molecular Characterization ofVeterinary sciences · 2024Article
- Prevalence and Genetic Characterization ofAnimals : an open access journal from MDPI · 2024Article
- Human-Borne Pathogens: Are They Threatening Wild Great Ape Populations?Veterinary sciences · 2022Review
- Intestinal Protists in Captive Non-human Primates and Their Handlers in Six European Zoological Gardens. Molecular Evidence of Zoonotic Transmission.Frontiers in veterinary science · 2021Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
Abstract
The western chimpanzee (Pan troglodytes verus), a subspecies of the common chimpanzee, is currently listed as Critically Endangered. Human-driven habitat loss and infectious diseases are causing dramatic chimpanzee population declines and range contractions that are bringing these primates to the brink of extinction. Little information is currently available on the occurrence of diarrhoea-causing enteric protist species in chimpanzees in general, and in western chimpanzees in particular, or on the role of humans as a potential source of these infections. In this prospective molecular epidemiological study, we investigated the presence, genetic variability, and zoonotic potential of enteric protists in faecal samples from western chimpanzees (n = 124) and humans (n = 9) in Comoé National Park, Côte d'Ivoire. Parasite detection and genotyping were conducted by using polymerase chain reaction (PCR) and Sanger sequencing. The protist species found in the chimpanzee samples were Entamoeba dispar (14.5%), Blastocystis sp. (11.3%), Giardia duodenalis (5.8%), Troglodytella abrassarti (2.5%) and Cryptosporidium hominis (0.8%). The protist species found in the human samples were G. duodenalis (22.2%) and Blastocystis sp. (11.1%). Entamoeba histolytica, Enterocytozoon bieneusi, and Balantioides coli were undetected in both chimpanzee and human samples. Sequence analyses revealed the presence of Blastocystis subtype (ST) 1 (alleles 4 and 8) and ST3 (allele 24) in chimpanzees, and ST3 (allele 52) in humans. ST1 allele 8 represents a chimpanzee-adapted Blastocystis genetic variant. Cross-species transmission of pathogenic enteric protists between chimpanzees and humans might be possible in Comoé National Park, although the frequency and extent of zoonotic events remain to be fully elucidated.
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