Prevalensi Dan Intensitas Infeksi Trypanosoma Evansi Pada Kuda Di Desa Kabaru, Kecamatan Rindi, Kabupaten Sumba Timur

Ndiha, Mersy Rambu Maramba; Apsari, Ida Ayu Pasti; Dwinata, I Made

doi:10.24843/bulvet.2018.v10.i01.p11

Cited by 5 publications

(6 citation statements)

References 2 publications

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“…is is lower than the nding of Ndiha et al, (2018) which found between 13 to 71 parasites per 10 elds of view with an average number of 34.5 ± 22.7. e variation of infection may be linked to the condition of the sampled horses where some horses only show general clinical signs of weakness, lethargy, weight loss and some show clinical signs in the form of abdominal oedema.…”

Section: Discussioncontrasting

confidence: 64%

“…e stain was cleaned, and the slide was washed with e occurrence of T. evansi in Sumba horses in East Sumba Regency was 20%, which was higher than the previous ndings. Praing et al, (2023) reported a prevalence of only 2.10% in horses in East Sumba Regency, while Ndiha et al, (2018), reported that trypanosomiasis in horses in East Sumba was 8%. Mursalim et al, (2017) stated that T. evansi infection in horses at the Kelara District Slaughterhouse, Jeneponto Regency, South Sulawesi Province was 3.07 % and research by Nur (2017), which was carried out from June to July 2016 on horses in Wajo District, South Sulawesi, amounted to 2.4%.…”

Section: Methodsmentioning

confidence: 99%

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Trypanosoma evansi Infection in Sumba Horses in East Sumba Regency : A Study at BBVet Denpasar

Wibowo,

Manin,

Insulistyowati

et al. 2024

J. Appl. Vet. Sci. Technol

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Background: Sumba is one of the original habitats of the Sandalwood Ponies and the presence of pony is an important element for the community. The Sumbanese herd their ponies in the savanna and rely on nature as a source of horse feed, consequently, during the dry season, the availability of the feed decreases. These conditions can potentially reduce the health status of ponies and increase morbidity or mortality from diseases caused by Trypanosoma evansi. Purpose: This study aims to determine the occurrence and intensity of Trypanosoma evansi infection in blood samples from horses examined at the Denpasar Bali Veterinary Centre. Methods: Thirty blood samples were collected from East Sumba Regency. Three milliliters of blood were taken from the jugular vein and immediately transferred into an ethylenediaminetetraacetic acid tube. Thin blood smears were subsequently prepared and examined using the Giemsa-stained blood smears method. The preparations of blood smear were examined under microscope to determine the Trypanosoma evansi infection and the intensity was calculated on the average number of Trypanosoma evansi in 100 red blood cells. Results: The result showed that six out of 30 horses were tested positive for Trypanosoma evansi. The infection intensity ranged from two to 18 parasites with an average number of 8 in the blood smear examination method. Conclusion: The incidence of trypanosomiasis in Sumba horses varies with each season in East Sumba Regency. The prophylactic measures that should be adopted in the particular herd of horses because this is the most significant blood protozoan parasite of equines.

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Section: Discussioncontrasting

confidence: 64%

Section: Methodsmentioning

confidence: 99%

Trypanosoma evansi Infection in Sumba Horses in East Sumba Regency : A Study at BBVet Denpasar

Wibowo,

Manin,

Insulistyowati

et al. 2024

J. Appl. Vet. Sci. Technol

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“…The diagnosis of T. evansi was made using parasitological techniques that are regarded as simple, quick, and affordable. However, they are insufficient to identify all trypanosome-infected animals, particularly when parasitemia is low and in the chronic form of the disease .The prevalence of T. evansi by microscopic examination in this study is lower than the report of Ndiha et al [21] in horses in Kabaru sub-district, East Sumba district, which is 8% positive by GSBS. The similar result showed with study T.evansi in Sumba island conducted by Nurcahyo et al [22], which found negative result 0.0% in 211 samples of blood smears examined using Giemsa staining.…”

Section: Figure 2 Percentage Catt/tevansi and Pcr Positive For T Evan...contrasting

confidence: 73%

Detection of Trypanosoma evansi in healthy horses, cattle and buffaloes in East Sumba: eight years after outbreak

Sawitri,

Wardhana

2024

IOP Conf. Ser.: Earth Environ. Sci.

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Trypanosoma evansi is a widespread hemoflagellate parasite that causes surra (trypanosomiasis) in a variety of mammal species, including horses, cattle, and buffaloes. In 2010-2012, the greatest outbreak of surra in Indonesia occurred on one of Indonesia’s most remote islands, Sumba. This parasite has killed thousands of animals, particularly horses. The purpose of this study was to determine the prevalence of T. evansi infection in healthy livestock (buffaloes, cattle, and horses) after the 8th outbreak in East Sumba using different methods, including serological test (CATT/T. evansi), parasitological test (WBF, Giemsa-stained blood smears (GSBS), and Microhematocrit Centrifugation Test (MHCT), and molecular method by PCR. The survey was conducted during the arid season, when the population of vectors was at its lowest. Blood samples were taken from 111 animals in three subdistricts in East Sumba (Lewa, Wulla Waijelu, and Kota Waingapu). Results revealed that the infection rate of livestock with T. evansi varies by animal species and detection methods. No positive sampel found by Micro Hematocrit Centrifugation Test (MHCT), wet blood film (WBF), and Giemza-stained blood smears (GSBS). The overall infection prevalence according CATT/T.evansi and PCR were 7.2%(8/111) and 5.4% (6/111); respectively. The infection rates by CATT T.evansi and PCR were as follows: horse, 0/57 (0%) and 1/57(1.75%); buffalo 5/23 (21.7%) and 13.04% (3/23); cattle, 3/31 (9.7%) and 2/31(6.45%); respectively. Buffalo and cattle have a higher prevalence of T. evansi compared to horses. The results of the present study indicate that cattle and buffalo may serve as a reservoir for T. evansi, which poses a high risk to horses due to the virulence of Surra when vector populations are abundant.

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“…First Surra outbreak occurred in 2010 attacking horses and the second outbreak was in 2011 attacking buffaloes. It generated a major problem both in economic and social aspects (Ndiha et al 2018). Due to the extensive traditional management system, the farmers did not realize if the number of their livestock decreased because of Surra.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of surra treatment strategies attacking horses and buffaloes in East Sumba District, Nusa Tenggara Timur Province of Indonesia (2010 – 2016)

Dewi¹,

Wardhana²,

Soejoedono³

et al. 2019

JITV

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Surra is a disease attacking livestock caused by a flagellated protozoan, <em>Trypanosoma evansi</em>. Indonesia archipelago is reported as an endemic country of the disease, except Sumba Island. However, Surra outbreak occurred in this Island in 2010 due to livestock movement from the neighbour island, Sumbawa. It generated high mortality in livestock, particularly in horses and buffaloes. The aim of the study was to evaluate the effectiveness of Surra treatment strategies in East Sumba District from 2010-2016 and to estimate the incidence of Surra in the next few months (forecast). The treatment strategy of Surra in East Sumba was divided into 2 (two) periods e.g. the first period in 2010-2011 using Isomethamedium as the single drug (period I) and the second period in 2012 - 2016 using a combination between diminazene aceturate as curative and isomethamedium as a prophylactic drug (period II). All data in the present study was obtained from the local livestock agency of East Sumba District from 2010 – 2016 when Surra outbreak occurred. The effectiveness of those two treatment strategies was compared using the proportion test. The results demonstrated that morbidity and mortality of horses and buffaloes were significantly greater in the period I (2010-2011) compared to period II (2012-2016). The treatment strategy in the period II was able to decrease the proportion of morbidity in horses and buffaloes for 1.44% and 0.66%, respectively. Likewise, the proportion of mortality in period II was also less than the period I from 3.79% to 1.30% for horses and from 2.80% to 0.55% for buffaloes. Based on forecasting study analysis using the control program projected with decomposition method for the next 12 months demonstrated that the treatment strategy in the period II could reduce the incidence and death of livestock by Surra. The treatment strategy using a combination between isometamedium and diminazene aceturate in East Sumba District might be more effective compared to using isometamedium alone.<p> </p>

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Prevalensi Dan Intensitas Infeksi Trypanosoma Evansi Pada Kuda Di Desa Kabaru, Kecamatan Rindi, Kabupaten Sumba Timur

Cited by 5 publications

References 2 publications

Trypanosoma evansi Infection in Sumba Horses in East Sumba Regency : A Study at BBVet Denpasar

Trypanosoma evansi Infection in Sumba Horses in East Sumba Regency : A Study at BBVet Denpasar

Detection of Trypanosoma evansi in healthy horses, cattle and buffaloes in East Sumba: eight years after outbreak

Evaluation of surra treatment strategies attacking horses and buffaloes in East Sumba District, Nusa Tenggara Timur Province of Indonesia (2010 – 2016)

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