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Prevalence of gastrointestinal helminth parasites in rhesus macaques and local residents in the central mid-hills of Nepal Cover

Prevalence of gastrointestinal helminth parasites in rhesus macaques and local residents in the central mid-hills of Nepal

Open Access
|Dec 2023

Figures & Tables

Fig. 1.

Location of the study area; A - Map of Nepal with Nawalpur District highlighted. B - Nawalpur District indicating the Binayee Tribeni Rural Municipality. C - Daunne Devi Temple in the Daunne Forest area.
Location of the study area; A - Map of Nepal with Nawalpur District highlighted. B - Nawalpur District indicating the Binayee Tribeni Rural Municipality. C - Daunne Devi Temple in the Daunne Forest area.

Fig. 2.

Identified intestinal helminth parasites (400×). A - Egg of Strongyloides sp. (60μm×39μm); B - Egg of Ascaris sp. (52μm×55μm); C - Egg of hookworm (75μm×45μm); and D- Egg of Trichuris sp. (55μm×24μm).
Identified intestinal helminth parasites (400×). A - Egg of Strongyloides sp. (60μm×39μm); B - Egg of Ascaris sp. (52μm×55μm); C - Egg of hookworm (75μm×45μm); and D- Egg of Trichuris sp. (55μm×24μm).

Fig. 3.

Prevalence of GI helminth parasites in rhesus macaques. A- Seasonal prevalence, B- Age wise prevalence.
Prevalence of GI helminth parasites in rhesus macaques. A- Seasonal prevalence, B- Age wise prevalence.

Age-sex categories and sample number of macaques in the study (n=120)_

S.N.CategoryDescription
1.Adult male (61)Full grown with adult morphology (e.g., pink scrotum and prominent testes)
2.Adult female (35)Full grown with adult morphology (e.g., elongated nipples, carrying baby)
3.Young (13)Individuals lacking secondary sexual characteristics and have near adult size
4.Infant (11)Small individuals nursed or are still in frequent proximity to a female

GI helminth parasite prevalence in rhesus macaques and local people_

Rhesus macaques (n=120)Local people (n=70)
ParasiteNumber of positive samplesPrevalence (%)Number of positive samplesPrevalence (%)
Strongyloides sp.2319.1700
Ascaris sp.1613.33--
Ascaris lumbricoides--811.4
Hookworm1310.8300
Trichuris sp.54.1700
DOI: https://doi.org/10.2478/helm-2023-0037 | Journal eISSN: 1336-9083 | Journal ISSN: 0440-6605
Language: English
Page range: 327 - 335
Submitted on: Aug 12, 2023
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Accepted on: Oct 20, 2023
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Published on: Dec 31, 2023
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2023 S. Tandan, S. Kshetri, S. Paudel, P. Dhakal, R. C. Kyes, L. Khanal, published by Slovak Academy of Sciences, Institute of Parasitology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.