Prevalence and factors influencing gastrointestinal parasitic infections in sheep in Bangladesh

• Autorzy: Dey A.R. , Begum N. , Biswas H. , Alam M.Z.
• Języki publikacji: EN

Abstrakty

EN

Gastrointestinal (GI) parasites are major contributors to decrease productivity in livestock over the world. A cross-sectional study was conducted in different areas of Bangladesh to determine the prevalence of GI parasitic infections and their association with the biotic and abiotic factors in sheep. A total of 572 faecal samples were collected from the selected areas of Bangladesh and microscopic examination was performed for the identification of parasites using flotation and sedimentation technique. Out of 572, 441 animals were found infected with one or more species of GI parasites with an overall prevalence of 77.1%. Nine types of parasites from four different classes were detected namely Strongyles (42.1%), Strongyloides sp. (27.1%) and Trichuris sp. (1.0%), Moniezia sp. (2.4%), Paramphistomum cervi (32.5%), Fasciola gigantica (6.1%) and Schistosoma sp. (3.5%), coccidia (16.6%) and Balantidium coli (7.9%). Nematodes infections (56.8%) were significantly highest among trematodes (37.9%), protozoa (24.4%) and cestode (2.4%). In the present study, all the biotic factors including sex, age, physiological condition of female and body condition score (BCS) of animals were insignificantly (p˃0.05) associated with the prevalence of GI parasitic infection in sheep but among the abiotic factors, muddy housing of animals, rainy season, having no knowledge about GI parasites and illiteracy of farmers were significantly (p˂0.05) associated with the GI parasitic infections. This epidemiological investigation will assist to build a suitable control program against GI parasites in sheep and thus, help to prevent production loss and increase livelihood of small holder farmers.

• Wydawca: -
• Czasopismo: Annals of Parasitology
• Rocznik: 2021
• Tom: 67
• Numer: 2
• Opis fizyczny: p.187-194,fig.,ref.

Twórcy

autor

Dey A.R.

• Department of Parasitology, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh

autor

Begum N.

• Department of Parasitology, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh

autor

Biswas H.

• Department of Parasitology, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh

autor

Alam M.Z.

• Department of Parasitology, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh

Identyfikatory

DOI

10.17420/ap6702.328