Mrinmoy BHOWMİK, Mohammad Amir HOSSEN, Md. Abdullah MAMUN, Farazi HASIB, Sonnet PODDAR, Mohammad Alamgir HOSSAİN, Md Abdul ALİM

Bangladeş, Chattogram, Sandwip Adası'ndaki Koyun ve Keçilerde Gastrointestinal Parazit Enfeksiyonlarının Prevalansı

Gastrointestinal (GI) parazit enfeksiyonu, Bangladeş'te koyun ve keçi yetiştiriciliğinde yaygın bir sorun olarak kabul edilmektedir. Mevcut araştırma, Bangladeş'in Chattogram yöresindeki Sandwip Adası koyun ve keçilerinde GI parazit enfeksiyon prevalansını ve ilişkili risk faktörlerini (örneğin, yaş, cinsiyet, beslenme ve parazitlerden arındırma durumu vb.) belirlemek için yapıldı. Rastgele örnekleme yöntemiyle 220 koyun ve 110 keçi olmak üzere toplam 330 dışkı örneği alınmıştır. Helmintlerin ve protozoan parazitlerin yumurtalarını / ookistlerini tespit etmek için tüm numuneler rutin dışkı muayenesine (örn., Doğrudan yayma, yüzdürme ve sedimantasyon) tabi tutulmuştur. Sonuçlar, GI paraziter enfeksiyonların genel prevalansının koyunlarda %68.64 ve keçilerde %61.82 olduğunu göstermiştir. Nematod ve trematod prevalansı, üç çalışma alanının her ikisinde de hem koyun hem de keçilerde sestod ve protozoan enfeksiyonlarına kıyasla daha yüksek bulunmuştur. Yetişkin keçiler, genç popülasyona kıyasla önemli ölçüde daha yüksek GI parazit enfeksiyonları göstermiştir. Dişi koyunlar GI parazit enfeksiyonlarına daha yatkın olmasına rağmen, keçilerde bunun tersi bir eğilim tespit edildi. Vücut kondisyon puanı / beslenme durumu kötü olan koyun ve keçiler, orta ve iyi sağlık koşullarına göre paraziter enfeksiyonlara daha duyarlı olduğu belirlendi. Nadiren arındırılmış ya da parazitlerden arındırılmamış koyun ve keçiler, "parazitlerden arındırılmış hayvanlara" kıyasla daha fazla GI paraziti barındırdığı ortaya konmuştur. Mevcut araştırma, çalışma alanlarında tespit edilen türler bakımından ilkdir, bu nedenle, GI paraziter hastalıkları ve bunlarla ilişkili risk faktörlerini tanımlamak için epidemiyolojik ve moleküler yaklaşımları içeren kapsamlı çalışmaların yapılması önerilmektedir.

Anahtar Kelimeler:

Gastrointestinal paraziter enfeksiyon, keçi, prevalans, koyun

Prevalence of Gastrointestinal Parasitic Infections in Sheep and Goats of Sandwip Island, Chattogram, Bangladesh

Gastrointestinal (GI) parasitic infection is considered a common problem in sheep and goat production in Bangladesh. The current investigation was undertaken to determine the prevalence of GI parasitic infection and its associated risk factors (e.g., age, sex, nutritional & deworming status etc.) in sheep and goats of the Sandwip Island, Chattogram, Bangladesh. A total of 330 faecal samples of which 220 sheep and 110 goats were taken using a random sampling method. All the samples were subjected to routine coproscopy (e.g., direct smear, flotation and sedimentation) to detect the eggs/oocysts of helminths and protozoan parasites. Results demonstrated that the overall prevalence of GI parasitic infections was 68.64% in sheep and 61.82% in goats. The frequency of nematodes and trematodes was higher in comparison to cestodes and protozoan infections in both sheep and goats of all the three study areas. Age-specific prevalence demonstrated that adult goats had significantly higher GI parasitic infections in comparison to the young population. Female sheep were more prone to GI parasitic infections whereas the opposite trend was noticed for goats. The sheep and goats having the ‘poor’ body condition score/nutritional status were more susceptible to parasitic infections compared to moderate and good health conditions. Rarely or non-dewormed sheep and goats also harboured more GI parasites compared ‘dewormed animals’. The current investigation was fresh of its types in the study areas, therefore, we recommended extensive studies including epidemiological and molecular approaches to identify GI parasitic diseases and their associated risk factors.

Keywords:

Gastrointestinal parasitic infection, goat, prevalence, sheep,

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Alam MS, Masum KM (2005). Status of homestead biodiversity in the offshore island of Bangladesh. Res J Agric Biol Sci, 1 (3), 246–253.
Alderman G, AFRC (1993). Energy and Protein Requirements of Ruminants. An Advisory Manual. CAB International, Wallingford, UK.
Alim MA, Das S, Roy K, et al. (2012). Prevalence of gastrointestinal parasitism in cattle of Chittagong division, Bangladesh. Wayamba J Animal Sci, 4, 1-8.
Anonymous (2019). Annual Report 2018-2019. Fisheries and Livestock Information Office, Ministry of fisheries and Livestock, Government of People’s Republic of Bangladesh.
Asif M, Azeem S, Asif S, Nazir S (2008). Prevalence of Gastrointestinal Parasites of Sheep and Goats in and around Rawalpindi and Islamabad, Pakistan. J Vet Anim Sci, 1, 14–17.
Banerjee GC (1964). A Textbook of Animal Husbandry, 8th ed. Oxford and IBH Publishing CO. PVT. LTD., New Delhi.
BBS (2013). District Statistics 2011 Chittagong. Bangladesh Bureau of Statistics, Statistics & Informatics Division, Ministry of Planning, Government of The People’s Republic of Bangladesh.
Dagnachew S, Amamute A, Jemberu W (2011). Epidemiology of gastrointestinal helminthiasis of small ruminants in selected sites of North Gondar zone, Northwest Ethiopia. Ethiop Vet J, 15 (2), 57–68.
Dappawar MK, Khillare BS, Narladkar BW, Bhangale GN (2018). Prevalence of gastrointestinal parasites in small ruminants in Udgir area of Marathwada. J. Entomol Zool Stud, 6 (4), 672–676.
Dey AR, Begum N, Alim, MA, Malakar S, Islam MT, Alam MZ (2020). Gastro-intestinal nematodes in goats in Bangladesh: a large-scale epidemiological study on the prevalence and risk factors. Parasite Epidemiol Control, 9, e00146.
Getachew M, Tesfaye R, Sisay E (2017). Prevalence and risk factors of gastrointestinal nematodes infections in small ruminants in Tullo district, Western, Harerghe. Ethiopia. J Vet Sci Technol 8 (2).
Ghosh CP, Datta S, Mandal D, Roy DC, Roy A, Tudu NK (2019). Body condition scoring in goat: impact and significance. J Entomol Zool, 7 (2), 554-560.
Githigia SM, Thamsborg SM, Munyua WK, Maingi N (2001). Impact of gastrointestinal helminths on production in goats in Kenya. Small Rumin Res, 42 (1), 21–29.
Gorski P, Niżnikowski R, Strzelec E, Gajewska A, Popielarczyk D (2004). Prevalence of protozoan and helminth internal parasite infections in goat and sheep flocks in Poland. Arch Anim Breed, 47, 43–49.
Hassan MM, Hoque MA, Islam SKMA, Khan SA, Roy K, Banu Q (2011). A prevalence of parasites in black bengal goats in Chittagong, Bangladesh. Int J Livest Prod, 2 (4), 40-44.
Hendrix CM, Robinson E (2006). Diagnostic Parasitology for Veterinary Technicians. Mosby Inc. and affiliated of Elsevier Inc.
Hossain M, Bhuiyan MJU, Alam MS, et al. (2016). Cross sectional epidemiological investigation on the prevalence of gastrointestinal parasites of small ruminants in Sullah upazilla of Sunamgonj district, Bangladesh. J Adv Parasitol, 2 (4), 100–104.
Hossain MM, Hasib FMY, Bayzid M, Hassan MM, Hossain MA, Alim MA (2019). Prevalence of gatrointestinal parasitic infections in sheep of coastal belt under Noakhali district, Bangladesh. Bangladesh J Vet Anim Sci, 7 (2), 32–37.
Islam KS, Taimur MJFA (2008). Helminthic and protozoan internal parasitic infections in free ranging small ruminants of Bangladesh. Slov Vet Res, 45 (2), 67–72.
Islam MS, Hossain MS, Dey AR, Alim MA, Akter S, Alam MZ (2017). Epidemiology of gastrointestinal parasites of small ruminants in Mymensingh, Bangladesh. J Adv Vet Anim Res, 4 (4), 356–362.
Islam SS, Chakma S, Akhter AHMT, Ibrahim N, Sarker NH (2017). Livestock associated epidemiological information profiling in New Sandwip Island (Jahajerchar) of the Meghna estuary, Noakhali using participatory disease searching tool. J Adv Vet Anim Res, 4 (3), 267–273.
Kabir MS, Marković MR, Radulović D (2019). The determinants of income of rural women in Bangladesh. Sustainability. 11 (20), 5842.
Kagira J, Kanyari PWN (2001). The role of parasitic diseases as causes of mortality in small ruminants in a high-potential farming area in central Kenya. J S Afr Vet Assoc, 72 (3), 147–149.
Kantzoura V, Kouam MK, Theodoropoulou H, Feidas H, Theodoropoulos G (2012). Prevalence and risk factors of gastrointestinal parasitic infections in small ruminants in the Greek temperate mediterranean environment. Open J Vet Med, 2, 25–33.
Kenyon PR, Maloney SK, Blache D (2014). Review of sheep body condition score in relation to production characteristics. New Zealand J Agric Res, 57 (1), 38-64.
Koinari M, Karl S, Ryan U, Lymbery AJ (2013). Infection levels of gastrointestinal parasites in sheep and goats in Papua New Guinea. J Helminthol, 87 (4), 409–415.
Lloyd S (1983). Effect of pregnancy and lactation upon infection. Vet Immunol Immunopathol, 4 (1-2), 153–176.
Murthy GSS, Rao PV (2014). Prevalence of gastro intestinal parasites in ruminants and poultry in Telangana region of Andhra Pradesh. J Parasit Dis, 38 (2), 190–192.
Radostits OM, Blood DC, Gay CC (1994). Veterinary Medicine: A textbook of disease of cattle, sheep, pigs, goats and horse. Baillere Tindall Publication, London.
Rahman MA, Labony SS, Dey AR, Alam MZ (2017). An epidemiological investigation of gastrointestinal parasites of small ruminants in Tangail, Bangladesh. J Bangladesh Agric Univ, 15 (2), 255–259.
Rajarajan S, Palanivel KM, Geetha M, Rani N (2017). Epidemiology of Gastrointestinal Parasitism in Small Ruminants in Pudukkottai District, India. Int J Curr Microbiol Appl Sci, 6 (10), 4924–4930.
Ratanapob N, Arunvipas P, Kasemsuwan S, Phimpraphai W, Panneum S (2012). Prevalence and risk factors for intestinal parasite infection in goats raised in Nakhon Pathom Province, Thailand. Trop Anim Health Prod, 44 (4), 741–745.
Sangma A, Begum NN, Roy BC, Gani MO (2013). Prevalence of helminth parasites in sheep (Ovis aries) in Tangail district, Bangladesh. J Bangladesh Agric Univ, 10 (2), 235–244.
Silanikove N (2000). The physiological basis of adaptation in goats to harsh environment. Small Rumin Res, 35 (3), 181–193.
Silvestre A, Chartier C, Sauve C, Cabaret J (2000). Relationship between helminth species diversity, intensity of infection and breeding management in dairy goats. Vet Parasitol, 94 (4), 91-105.
Singh E, Kaur P, Singla LD, Bal MS (2017). Prevalence of gastrointestinal parasitism in small ruminants in western zone of Punjab, India. Vet World, 10 (1), 61–66.
Soulsby EJL (1982). Helminths, Arthropods and Protozoa of Domesticated Animals. London: Baillere Tindall. Tariq K, Chishti M, Ahmad F (2010). Gastrointestinal nematode infections in goats relative to season, host, sex and age from the Kashmir valley. Indian J Helminthol, 84 (1), 93–97.
Urquhart GM, Armour J, Duncan JL, Dunn AM, Jennings FW (1996). Veterinary Parasitology. Blackwell Science, United Kingdom. Watson DL, Colditz IG, Andrew M, Gill HS, Altmann KG (1994). Age-dependent immune response in Merino sheep. Res Vet Sci, 57 (2) 152–158.
Zvinorova PI, Halimani TE, Muchadeyi FC, Matika O, Riggio V, Dzama K (2016). Prevalence and risk factors of gastrointestinal parasitic infections in goats in low-input low-output farming systems in Zimbabwe. Small Rumin Res, 143, 75–83.