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Chantip D, Chooruang N, Sakuna K, Sukmak W, Bohman W. Gastrointestinal parasite infections and associated factors in fighting bulls over 7 years of monitoring in Southern Thailand. Vet World 2024; 17:895-902. [PMID: 38798285 PMCID: PMC11111727 DOI: 10.14202/vetworld.2024.895-902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 04/02/2024] [Indexed: 05/29/2024] Open
Abstract
Background and Aim Indigenous beef cattle engaged in bullfighting in Southern Thailand represent a distinctive and valuable breed. Gastrointestinal (GI) parasites, which are recognized as important pathogens, have a negative impact on the overall health and physical performance of these fighting bulls. This study aimed to estimate the prevalence of GI parasitic infections and identify factors associated with these infections in a fighting bull population in Southern Thailand. Materials and Methods Fecal samples (n = 4,244) from fighting bulls were submitted to the Laboratory and Diagnostic Centre of the Teaching Animal Hospital, Faculty of Veterinary Science, Rajamangala University of Technology Srivijaya. We examined the samples using simple flotation and centrifugal sedimentation methods. Individual animal profiles and demographic data were collected. Results The overall prevalence of GI parasitic infections was 93.2%. Nine GI parasites were identified as Paramphistome spp. [PP]. being the most prevalent (93.2%), and the highest annual prevalence occurred in 2019 (97.9%). The infection rates of various parasite species were significantly related to the years of study, geographic area, season, and age group (p < 0.05). The prevalence of parasitic infection was higher on the west coast (98.6%) than on the east coast (98.0%). PP, Eurytrema spp., Strongyles spp., and Buxtonella spp. infections differed significantly among the seven provinces of Southern Thailand (p < 0.05). The prevalence of GI parasitic infections was higher during the rainy season (98.5%) than during the summer (97.7%). Bulls aged 7.0-7.9 years and 8.0-8.9 years had the highest parasite infection rate (99.2%) compared with those aged 8.0-8.9. Conclusion GI parasitic infections continue to be a significant health concern among fighting bulls in Southern Thailand. Regular epidemiological investigations are crucial for developing effective preventive programs and control strategies and providing basic knowledge for bull farmers.
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Affiliation(s)
- Dhiravit Chantip
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Science, Rajamangala University of Technology, Srivijaya, Thungyai, Nakhon Si Thammmarat, Thailand
| | - Nantaporn Chooruang
- Laboratory and Diagnostic Centre of the Teaching Animal Hospital, Faculty of Veterinary Science, Rajamangala University of Technology, Srivijaya, Thungyai, Nakhon Si Thammmarat, Thailand
| | - Kitikarn Sakuna
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Science, Rajamangala University of Technology, Srivijaya, Thungyai, Nakhon Si Thammmarat, Thailand
| | - Warawut Sukmak
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Science, Rajamangala University of Technology, Srivijaya, Thungyai, Nakhon Si Thammmarat, Thailand
| | - Wiruntita Bohman
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Science, Rajamangala University of Technology, Srivijaya, Thungyai, Nakhon Si Thammmarat, Thailand
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Kaewnoi D, Kaewmanee S, Wiriyaprom R, Prachantasena S, Pitaksakulrat O, Ngasaman R. Prevalence of Zoonotic Intestinal Parasites in Meat Goats in Southern Thailand. Vector Borne Zoonotic Dis 2024; 24:111-117. [PMID: 38011718 DOI: 10.1089/vbz.2023.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023] Open
Abstract
Background: Intestinal parasites not only lead to poor goat health and productivity but can also affect human health. We investigated the distribution of zoonotic intestinal parasites among goats in southern Thailand to assess the human health risks. Materials and Methods: Overall, 561 fecal samples were collected randomly from goats in farms (55) in Songkhla, Satun, Pattalung, Pattani, Yala, and Narathiwat provinces between January 2020 to January 2022. Parasite eggs were detected via the standard protocol formalin ether concentration technique (FECT). Results: Samples containing one or more intestinal parasites accounted for 97.33% (543/561) of the total samples, and the percentage of zoonotic parasite was 80.04% (449/561). Among the positive samples, two types of zoonotic helminths were identified, Strongylid egg type (79.32%) and Fasciola spp. (2.14%). Strongylid egg type was highly abundant in samples from Satun (84.62%), Songkhla (82.74%), Pattalung (79.31%), and Yala (77.27%). Fasciola spp. was mostly found in samples form Pattalung (13.79%) and Songkhla (1.12%). Eimeria spp. was the mostly identified protozoa 25.67%. It was mostly identified in samples from Narathiwat (75%), Pattani (41.9%), and Songkhla (31.41%). Mixed infections accounted for 40.82% of the total with 33 patterns. It was found that Strongylid egg types occurred in 28 patterns (84.85%). Strongylid egg types-Eimeria spp.-pattern was the most commonly found. Conclusion: Based on the results, zoonotic helminth infection was found together with widespread and high diversity of intestinal parasites infection in meat goats, which affect animal health and may pose a risk to human health. Mass deworming programs with a proper anthelmintic drugs and good agricultural practices need to be encouraged by the government so that people who contact with goats should practice good hygiene behavior. Farm management should be applied by intensive goat raising with pasture circulating to reduce parasite egg contamination. Moreover, fresh fertilizers from goat faces should be avoided.
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Affiliation(s)
- Domechai Kaewnoi
- Faculty of Veterinary Science, Prince of Songkla University, Songkhla, Thailand
| | - Siriluk Kaewmanee
- Faculty of Veterinary Science, Prince of Songkla University, Songkhla, Thailand
| | | | | | - Opal Pitaksakulrat
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Thanasuwan S, Piratae S, Thaowandee K, Amporn C. Prevalence and diversity of gastrointestinal parasites on pig farms in Kalasin Province, Thailand. Vet World 2024; 17:273-281. [PMID: 38595646 PMCID: PMC11000488 DOI: 10.14202/vetworld.2024.273-281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/09/2024] [Indexed: 04/11/2024] Open
Abstract
Background and Aim Gastrointestinal (GI) parasite infections are the foremost and prevalent diseases that affect pigs in Thailand. This study aimed to determine the prevalence of GI parasites among pigs in Kalasin Province. This study is the first attempt to understand the occurrence of GI parasites in pigs within Kalasin province using fecal samples as the methodology. Materials and Methods We collected 324 fecal samples directly from the rectums of pigs from May to July 2023. The formalin-ethyl acetate concentration and floatation methods were used to examine these samples. The eggs or oocysts were identified by observing their morphology and size under a light microscope. Results Of the 324 fecal samples examined, 276 tested positive for gastrointestinal parasitic infections, resulting in a prevalence rate of 85.19%. Nematodes were the most prevalent, with Strongyle-type infections being the highest in 267 cases (82.41%), followed by Ascaris suum in 222 cases (68.52%), and Trichuris spp. in 152 cases (46.91%). Strongyloides spp. infections were also observed in 92 cases (28.40%). However, trematode infection was relatively rare, with only Fasciola spp. found in 15 cases (4.63%). We identified Eimeria spp. in 87 cases (26.85%), Iodamoeba spp. in 70 cases (21.60%), Balantidium coli in 67 cases (20.68%), and Isospora spp. in 52 cases (16.05%). Notably, most of the positive fecal samples showed double infections with a prevalence rate of approximately 38.27%. Single infections were the next most common, accounting for 25.31% of the cases, followed by 3 parasites (14.81%) and 4-5 parasites (6.79%). Conclusion This study underscores the high endemicity of GI parasites among pigs in Kalasin province. To improve prevention and control measures, it is recommended to establish a health monitoring program that includes deworming and emphasizes good hygiene practices. The insights gained from this study will contribute to the enhancement of pig farming practices in Kalasin province, ultimately leading to improved production and profitability. In addition, future research should focus on detecting these parasites in Kalasin and exploring their relationship with human transmission cycle.
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Affiliation(s)
- Sirikanda Thanasuwan
- Department of Veterinary Technology, Faculty of Agriculture Technology, Kalasin University, Kalasin 46000, Thailand
| | - Supawadee Piratae
- One Health Research Unit, Mahasarakham University, Maha Sarakham 44000, Thailand
- Veterinary Infectious Disease Research Unit, Mahasarakham University, Maha Sarakham, 44000, Thailand
| | - Keattipong Thaowandee
- Department of Veterinary Technology, Faculty of Agriculture Technology, Kalasin University, Kalasin 46000, Thailand
| | - Chalothon Amporn
- Department of Veterinary Technology, Faculty of Agriculture Technology, Kalasin University, Kalasin 46000, Thailand
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Suwancharoen C, Phuangsri C, Siriwechviriya P, Bunsong T, Japa O. Diversity of trematode cercariae among naturally infected lymnaeid snails from Phayao, Thailand. Parasitol Res 2023; 122:2691-2708. [PMID: 37698606 DOI: 10.1007/s00436-023-07971-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 09/05/2023] [Indexed: 09/13/2023]
Abstract
Lymnaeids are aquatic snails playing an important role in the transmission of many parasitic trematode species of veterinary and medical importance. In this study, we assessed the presence of cercarial flukes in naturally infected lymnaeid snails from Phayao province, Thailand, and determined the species diversity of both the intermediate snail hosts and parasite larvae. A total of 3,185 lymnaeid snails were collected from paddy fields at 31 sites in eight districts of Phayao province between October 2021 and December 2022. Larval fluke infection was assessed using the cercarial shedding method. The collected snails as well as emerging cercariae were identified at the species level via morphological and molecular methods. The sequences of snail internal transcribed spacer region 2 (ITS2) and cercarial 28S ribosomal RNA gene (28S rDNA) and cytochrome C oxidase1 (Cox1) were determined by PCR amplification and sequencing. Three species of lymnaeid snails were detected in this study, including Radix (Lymnaea) rubiginosa (Michelin, 1831), Radix (Lymnaea) swinhoei (Adams, 1866) and Austropeplea viridis (Quoy & Gaimard, 1832), of which R. rubiginosa was the most abundant, followed by A. viridis and R. swinhoei. The overall rate of trematode cercarial infection in the lymnaeid snails was 2.8% (90/3,185); the cercarial infection rate in R. rubiginosa and A. viridis was 3.5% (60/1,735) and 3.1% (30/981), respectively. No larval fluke infection was observed in the studied R. swinhoei (0/469). Nine morphotypes of cercariae were detected at 15 sites from four districts. The emerging cercariae were molecularly identified as Clinostomum sp., Aporocotylidae sp., Apharyngostrigea sp., Trichobilharzia sp., Apatemon sp., Pegosomum sp., Petasiger sp., Echinostoma revolutum and Plagiorchis sp. These findings emphasize the occurrence and diversity of trematode cercariae among naturally infected lymnaeid snails in Phayao province and could contribute to broadening our understanding of the host-parasite relationships between trematodes and their first intermediate hosts as well as developing effective interventions to control trematode parasitic diseases.
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Affiliation(s)
- Chittakun Suwancharoen
- Division of Microbiology and Parasitology, School of Medical Sciences, University of Phayao, Muang, Phayao, 56000, Thailand
| | - Chorpaka Phuangsri
- Division of Microbiology and Parasitology, School of Medical Sciences, University of Phayao, Muang, Phayao, 56000, Thailand
| | - Pannawich Siriwechviriya
- Division of Microbiology and Parasitology, School of Medical Sciences, University of Phayao, Muang, Phayao, 56000, Thailand
| | - Thanakon Bunsong
- Division of Microbiology and Parasitology, School of Medical Sciences, University of Phayao, Muang, Phayao, 56000, Thailand
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Ornampai Japa
- Division of Microbiology and Parasitology, School of Medical Sciences, University of Phayao, Muang, Phayao, 56000, Thailand.
- Scientific Instrument and Product Standard Quality Inspection Center, University of Phayao, Phayao, Thailand.
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Fu Y, Zhang X, Li Z, Meng R, Duo H, Shen X, Ma Y, Guo Z. Identification and prevalence of fluke infection in yak and Tibetan sheep around Qinghai Lake, China. Parasitol Res 2023:10.1007/s00436-023-07877-5. [PMID: 37202562 DOI: 10.1007/s00436-023-07877-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/11/2023] [Indexed: 05/20/2023]
Abstract
Liver flukes (Fasciola spp.) and rumen flukes (Paramphistomum spp.) are significant parasites in livestock worldwide, and Fasciola spp. are considered an important zoonotic parasite. To our knowledge, there are no reports on fluke species identification and epidemiological prevalence in yak and Tibetan sheep around Qinghai Lake, China. Therefore, this study aimed to identify the major fluke species and determine the prevalence of fluke infections among yak and Tibetan sheep in this area. A total of 307 fecal samples were collected and fluke eggs identified using morphology and molecular methods. Our study is the first to display that the predominant fluke species were F. hepatica and P. leydeni in yak and Tibetan sheep around Qinghai Lake. The overall prevalence of fluke infections in yak and Tibetan sheep was 57.7% (177/307). Specifically, the prevalences of F. hepatica and P. leydeni were 15.0% (46/307) and 31.6% (97/307), respectively, and the co-infection of both species was 11.1% (34/307). No significant difference existed in the prevalence of overall fluke infection between yak and Tibetan sheep (p < 0.05). However, F. hepatica prevalence was significantly different in yak and Tibetan sheep (p < 0.05) but not P. leydeni. The findings of this study provide useful information about the current status of natural fluke invasion in yak and Tibetan sheep around Qinghai Lake, which could be important for monitoring and controlling these parasites in the region.
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Affiliation(s)
- Yong Fu
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China.
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China.
| | - Xueyong Zhang
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China
| | - Zhi Li
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China
| | - Ru Meng
- Xining Animal Disease Control Center, Xining, 810016, China
| | - Hong Duo
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China
| | - Xiuying Shen
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China
| | - Yijuan Ma
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China
| | - Zhihong Guo
- Qinghai Academy of Animal Sciences and Veterinary Medicine, Qinghai University, Xining, 810016, China.
- Qinghai Provincial Key Laboratory of Pathogen Diagnosis for Animal Diseases and Green Technical Research for Prevention and Control, Xining, 810016, China.
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Frias H, Maraví C, Arista-Ruiz MA, Yari-Briones DI, Paredes-Valderrama JR, Bravo YR, Cortez JV, Segura GT, Ruiz RE, Lapa RML, Valderrama NLM. Prevalence, coinfection, and risk factors associated with Fasciola hepatica and other gastrointestinal parasites in cattle from the Peruvian Amazon. Vet World 2023; 16:546-553. [PMID: 37041847 PMCID: PMC10082736 DOI: 10.14202/vetworld.2023.546-553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/02/2023] [Indexed: 04/13/2023] Open
Abstract
Background and Aim Extensive cattle rearing is a major source of economy for the inhabitants of the Amazon region of Peru. Milk and meat production is generally affected by the prevalence of various parasites, including hepatic and gastrointestinal parasites, as these products provide ideal conditions for parasitic growth. This poses a serious public health threat. This study aimed to estimate the prevalence, coinfection, and risk factors associated with the liver fluke (Fasciola hepatica) and other gastrointestinal parasites in cattle from the Amazon region of Peru. Materials and Methods Fecal samples obtained from 1450 bovine specimens were analyzed using flotation and sedimentation methods to identify parasites, including Eimeria spp., strongyle-type eggs (STEs), and F. hepatica. We collected information about the specimens, including age, sex, origin, breed, category, frequency of deworming, farm size, herd size, water sources, and rearing system by conducting simple inspections and interviewing owners. The data obtained were statistically evaluated using the Chi-square test (p < 0.05) to determine the association between the qualitative variables. We also calculated the odds ratio at a 95% confidence interval to identify the risk factors. Results We observed that F. hepatica, Eimeria spp., and STEs were 45.6%, 39.8%, and 35.3% prevalent, respectively. We found risk factors related to distomatosis in the animals from Huambo, where the drinking water sources are mainly streams, ditches, and rivers, while the specimens from Valle Chico were predisposed to coccidiosis. Further, the risk factors related to the presence of STEs in feces were age (61-90 months), origin (Valle Chico), herd size (<50 animals), and type of extensive rearing. Furthermore, significant coinfection was observed between Eimeria spp. and STEs. Conclusion The high percentages of parasites in cattle observed were related to epidemiological factors, such as the origin of the sample, water sources, age, herd size, and extensive breeding. Similarly, the presence of STEs was a risk factor for contracting coccidiosis. Our future goals include investigating these parasites using a larger sample size and identifying more risk factors using more sensitive and specific diagnostic tests.
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Affiliation(s)
- Hugo Frias
- Academic Department of Zootechnics, Faculty of Zootechnical Engineering, Agribusiness and Biotechnology, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - César Maraví
- Academic Department of Zootechnics, Faculty of Zootechnical Engineering, Agribusiness and Biotechnology, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Miguel A. Arista-Ruiz
- Laboratory of Infectious and Parasitic Diseases of Domestic Animals, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Danitza I. Yari-Briones
- Livestock and Biotechnology Research Institute, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Juan R. Paredes-Valderrama
- Research Unit, Instituto de Educación Superior Tecnológico Público Mache, La Libertad, Perú
- Corresponding author: Juan R. Paredes-Valderrama, e-mail: Co-authors: HF: , CM: , MAA: , DIY: , YRB: , JVC: , GTS: , RER: , RMLL: , NLMV:
| | - Yesica Rojas Bravo
- Laboratory of Infectious and Parasitic Diseases of Domestic Animals, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - J. V. Cortez
- Department of Science School Veterinary Science, The University of Sydney, Sydney, Australia
| | - G. T. Segura
- Livestock and Biotechnology Research Institute, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Ricardo Encina Ruiz
- Livestock and Biotechnology Research Institute, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Rainer M. Lopez Lapa
- Livestock and Biotechnology Research Institute, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
| | - Nilton Luis Murga Valderrama
- Livestock and Biotechnology Research Institute, Universidad Nacional Toribio Rodríguez de Mendoza, Amazonas, Perú
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So-In C. Influence of goat management systems on hematological, oxidative stress profiles, and parasitic gastrointestinal infection. Vet World 2023; 16:483-490. [PMID: 37041825 PMCID: PMC10082745 DOI: 10.14202/vetworld.2023.483-490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 01/18/2023] [Indexed: 03/19/2023] Open
Abstract
Background and Aim: Good management in goats is known for good quality health and increasing productivity. The physiological change studies in goats are limited despite some existing studies on the relationship of various patterns to growth rates. This study aimed to determine the hematological parameters, oxidative stress, and parasitic infection in three management systems in Thai native goats.
Materials and Methods: A total of 18 male goats were randomly assigned to the three systems: The free-range model (FREE), the semi-intensive model (SEMI), and the kept-in-a-cage model (BARN) for 35 days. Blood, fecal sampling, and weight data were collected and monitored every 5 days for analysis.
Results: No statistical differences were found in the FREE and SEMI groups, but significance was observed in the BARN group. The body weight of the goats gradually reduced from 13.0 ± 2.44 kg to 10.18 ± 2.61 kg (mean ± standard deviation). In contrast, the significantly increasing red blood cells, packed-cell volume, white blood cells, neutrophil-to-lymphocyte (N/L) ratio, cortisol hormone, and antioxidation profiles were observed to be higher in BARN than in FREE and SEMI groups. The intensity of the parasite eggs was remarkably significant. It was observed in the BARN group between the beginning and end of the experiment (supported by a high level of eosinophils).
Conclusion: These data can be applied for the realistic evaluation and improvement of management practices, especially fully restrained management (BARN) for monitoring the health status of goats.
Keywords: goat, hematology values, management systems, oxidative stress, parasites.
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Affiliation(s)
- Charinya So-In
- Department of Veterinary Technology, Faculty of Agricultural Technology, Kalasin University, Kalasin 46000, Thailand
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Tiele D, Sebro E, H/Meskel D, Mathewos M. Epidemiology of Gastrointestinal Parasites of Cattle in and Around Hosanna Town, Southern Ethiopia. VETERINARY MEDICINE (AUCKLAND, N.Z.) 2023; 14:1-9. [PMID: 36691608 PMCID: PMC9863452 DOI: 10.2147/vmrr.s389787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/09/2023] [Indexed: 01/18/2023]
Abstract
Introduction Gastrointestinal parasites are ubiquitous parasitic agents of cattle all over the world, and cause both clinical and subclinical parasitism that results in significant financial losses. The purpose of the study was to evaluate the prevalence and the risk variables related to gastrointestinal tract (GIT) parasites in cattle in Hossana town and the nearby area. Methods On a total of 400 faecal samples, a cross-sectional investigation with a random sampling technique was carried out utilizing a coprologic parasitological examination. Results Two hundred and sixty-nine (67.2%) of the 400 faecal samples analyzed had one or more gastrointestinal parasites. Of this, 163 (40.75%) cattle had two or more parasites while a single infection was recorded in 106 (26.5%) cattle. Mixed infection of Strongyle+Fasciola (14%) was found a higher prevalence followed by Strongyle+Paramphistomum (7.75%) as compared to other GIT parasite combination. Major classes of parasites recorded include Trematodes, Nematodes, Cestodes, and Protozoa. The major parasites observed were Strongyle type (18.25%), Paramphistomum (9.5%), Fasciola (8.25%), Toxocara (3.25%) and Eimeria (2.75%). Strongyle type eggs were the most predominant type of eggs identified while Trichuris (2.25%) and Moniezia (1.5%) were observed to have relatively lowprevalence. There was a high relationship between risk factors such as age, body condition, and management system with the prevalence of GIT parasites. Conclusion The high frequency of GIT parasite infection in cattle in the research area necessitates the strategic deworming and effective management practices necessary for gastrointestinal parasite eradication.
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Affiliation(s)
- Dembelo Tiele
- Department of Veterinary Epidemiology, Wachemo University, Hosanna, Southern Region, Ethiopia
| | - Ephrem Sebro
- Department of Veterinary Gynaecology and Obstetrics, Wachemo University, Hosanna, Southern Region, Ethiopia
| | - Deginet H/Meskel
- Department of Animal Science, Wachemo University, Hosanna, Southern Region, Ethiopia
| | - Mesfin Mathewos
- Department of Veterinary Pathology, Wolaita Sodo University, Wolaita Sodo, Southern Region, Ethiopia
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Tookhy NA, Nur-Mahiza MI, Mansor R, Yasmin AR, Ahmad NI, Hamzah NH, Idri LH. Rumen Fluke in Cattle and Buffaloes in Asia: A Review. PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE 2022; 45:781-803. [DOI: 10.47836/pjtas.45.3.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Rumen fluke is a parasitosis that infects ruminant animals across a wide geographical range of countries. It is a severe infection in temperate and tropical climate regions of Asia, Australia, Africa, and Europe, which cause significant economic losses. In this review, the available information to date on rumen fluke species infecting cattle and buffaloes in Asian countries is evaluated. The citation search was performed through specific keywords, literature published from 1964 to 2021, retrieved from electronic databases: Scopus, Web of Science, Pub Med, Education Resources Information Center (ERIC), Science Direct, Elsevier, and Google Scholar. Twenty-six (26) rumen fluke species belonging to two families: Paramphistomidae 61.5% (16/26) and Gastrothylacidae 38.4% (10/26), were reported in cattle and buffaloes in fourteen Asian countries. Paramphistomum cervi and Cotylophoron cotylophorum are the most prevalent species with broader distribution in countries than the other genera. The coprological prevalence varies from 0.8% to 98.17% and 0.86% to 78.4% in cattle and buffaloes, respectively. The prevalence of rumen fluke by fluke counts method range between 6.45% to 90.6% and 4.29% to 75.07% in cattle and buffaloes, respectively. The sedimentation method and fluke count are reliable tests for detecting rumen fluke in live and slaughtered animals. In conclusion, the rumen fluke should be considered a critical production disease that affects cattle and buffaloes in Asia. Further studies are necessary to determine the rumen fluke-snail associations, develop diagnostic tests to detect prepatent infections in the definitive host, determine the economic importance of rumen fluke, and determine the efficacy of different anthelmintic in the treatment of patent infections in the definitive host.
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Seasonal Prevalence of Gastrointestinal Parasites in Macaques ( Macaca thibetana) at Mount Emei Scenic Area in China. Animals (Basel) 2022; 12:ani12141816. [PMID: 35883363 PMCID: PMC9311871 DOI: 10.3390/ani12141816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 11/18/2022] Open
Abstract
The aim of the study was to elucidate the prevalence of intestinal parasites in macaques at the Mt. Emei Scenic Area of Sichuan, China. A total of 168 fecal samples were collected from yellow (n = 31), black (n = 19), new (n = 57), Leidongping (n = 57) and Wuxiangang (n = 4) macaques from 2019 to 2020. The fecal samples were tested for various gastrointestinal parasites following the microscopic detection method. The results showed that the total prevalence rate of the intestinal parasite was 51.19% (86/168), whereas the intestinal parasite with the highest prevalence was Gongylonema spp. (26.79%) for helminth and Entamoeba spp. (18.45%) for protozoa. Interestingly, the highest prevalence of intestinal parasites was observed during the summer season (86.21%), and the lowest was observed during the winter season (7.14%). There was a positive correlation observed between the human contact frequency and total prevalence rate of the intestinal parasites (p < 0.05); however, there was no correlation between the human contact frequency and total prevalence of the intestinal parasites at different seasons (p > 0.05). In conclusion, the dominant parasites Gongylonema spp. and Entamoeba spp. cause various diseases that may be transmitted to humans and other animals; therefore, there is a need for a proper management system, such as parasite control measures and population protection in the Mt. Emei Scenic Area of Sichuan, China.
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Mendoza-de Gives P. Soil-Borne Nematodes: Impact in Agriculture and Livestock and Sustainable Strategies of Prevention and Control with Special Reference to the Use of Nematode Natural Enemies. Pathogens 2022; 11:pathogens11060640. [PMID: 35745494 PMCID: PMC9229181 DOI: 10.3390/pathogens11060640] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 11/16/2022] Open
Abstract
Soil-borne parasitic nematodes cause severe deterioration in the health of crops and supply animals, leading to enormous economic losses in the agriculture and livestock industry worldwide. The traditional strategy to control these parasites has been based on chemically synthesised compounds with parasiticidal activity, e.g., pesticides and anthelmintic drugs, which have shown a negative impact on the environment. These compounds affect the soil’s beneficial microbiota and can also remain as toxic residues in agricultural crops, e.g., fruits and legumes, and in the case of animal products for human consumption, toxic residues can remain in milk, meat, and sub-products derived from the livestock industry. Other alternatives of control with much less negative environmental impact have been studied, and new strategies of control based on the use of natural nematode enemies have been proposed from a sustainable perspective. In this review, a general view of the problem caused by parasitic nematodes affecting the agriculture and livestock industry, traditional methods of control, and new strategies of control based on eco-friendly alternatives are briefly described, with a special focus on a group of natural nematode antagonists that have been recently explored with promising results against plagues of importance for agricultural and livestock production systems.
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Affiliation(s)
- Pedro Mendoza-de Gives
- National Centre for Disciplinary Research in Animal Health and Innocuity (CENID-SAI), Laboratory of Helminthology, National Institute for Research in Forestry, Agriculture and Livestock, INIFAP-SADER, Morelos 62550, Mexico
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