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Prevalence and seasonal changes in the gastro-intestinal helminths of Nigerian goats.
J Helminthol. 1996 Dec; 70(4):329-33.JH

Abstract

A total of 120 gastro-intestinal tracts and 960 faecal samples were examined to assess the prevalence and seasonal changes in the gastro-intestinal helminth parasites of Red Sokoto (maradi) goats slaughtered at Ibadan between May 1991 and April 1992. Egg types of strongyles, Strongyloides, Trichuris, Skrjabinema, Dicrocoelium and Moniezia were encountered in 93%, 83%, 44%, 0.9%, 2.3% and 31% of the faecal samples respectively. However, only strongyle, Strongyloides and Trichuris eggs occurred in large numbers and were more common during the rainy season than in the dry season. The parasites recorded and their prevalences were Haemonchus contortus (90.0%), H. ovis (5.0%), Strongyloides papillosus (80.8%), Trichostrongylus colubriformis (78.3%), T. axei (69.2%), Trichuris ovis (72.5%), T. globulosa (38.3%), Oesophagostomum columbianum (67.5%), Cooperia curticei (58.3%) Gaigeria pachyscelis (40.8%), Skrjabinema ovis (5.0%), Nematodirus battus (5.8%), Moniezia expansa (29.2%), M. benedeni (10.0%), Paramphistomum spp. (5.0%) and Cysticercus tenuicollis (33.3%). Haemonchus ovis is reported for the first time in Nigeria. Mixed infections were most prevalent. Young goats were more commonly infected and had higher worm counts than adult goats. Only Haemonchus, Trichostrongylus, Strongyloides and Cooperia spp. occurred in large numbers. Irrespective of the age of the goats, higher worm counts were generally encountered during the rainy season than in the dry season. The results are discussed in relation to the control of helminthiasis in grazing animals in Nigeria.

Authors+Show Affiliations

Department of Veterinary Microbiology and Parasitology, University of Ibadan, Nigeria.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

8960229

Citation

Nwosu, C O., et al. "Prevalence and Seasonal Changes in the Gastro-intestinal Helminths of Nigerian Goats." Journal of Helminthology, vol. 70, no. 4, 1996, pp. 329-33.
Nwosu CO, Ogunrinade AF, Fagbemi BO. Prevalence and seasonal changes in the gastro-intestinal helminths of Nigerian goats. J Helminthol. 1996;70(4):329-33.
Nwosu, C. O., Ogunrinade, A. F., & Fagbemi, B. O. (1996). Prevalence and seasonal changes in the gastro-intestinal helminths of Nigerian goats. Journal of Helminthology, 70(4), 329-33.
Nwosu CO, Ogunrinade AF, Fagbemi BO. Prevalence and Seasonal Changes in the Gastro-intestinal Helminths of Nigerian Goats. J Helminthol. 1996;70(4):329-33. PubMed PMID: 8960229.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Prevalence and seasonal changes in the gastro-intestinal helminths of Nigerian goats. AU - Nwosu,C O, AU - Ogunrinade,A F, AU - Fagbemi,B O, PY - 1996/12/1/pubmed PY - 1996/12/1/medline PY - 1996/12/1/entrez SP - 329 EP - 33 JF - Journal of helminthology JO - J. Helminthol. VL - 70 IS - 4 N2 - A total of 120 gastro-intestinal tracts and 960 faecal samples were examined to assess the prevalence and seasonal changes in the gastro-intestinal helminth parasites of Red Sokoto (maradi) goats slaughtered at Ibadan between May 1991 and April 1992. Egg types of strongyles, Strongyloides, Trichuris, Skrjabinema, Dicrocoelium and Moniezia were encountered in 93%, 83%, 44%, 0.9%, 2.3% and 31% of the faecal samples respectively. However, only strongyle, Strongyloides and Trichuris eggs occurred in large numbers and were more common during the rainy season than in the dry season. The parasites recorded and their prevalences were Haemonchus contortus (90.0%), H. ovis (5.0%), Strongyloides papillosus (80.8%), Trichostrongylus colubriformis (78.3%), T. axei (69.2%), Trichuris ovis (72.5%), T. globulosa (38.3%), Oesophagostomum columbianum (67.5%), Cooperia curticei (58.3%) Gaigeria pachyscelis (40.8%), Skrjabinema ovis (5.0%), Nematodirus battus (5.8%), Moniezia expansa (29.2%), M. benedeni (10.0%), Paramphistomum spp. (5.0%) and Cysticercus tenuicollis (33.3%). Haemonchus ovis is reported for the first time in Nigeria. Mixed infections were most prevalent. Young goats were more commonly infected and had higher worm counts than adult goats. Only Haemonchus, Trichostrongylus, Strongyloides and Cooperia spp. occurred in large numbers. Irrespective of the age of the goats, higher worm counts were generally encountered during the rainy season than in the dry season. The results are discussed in relation to the control of helminthiasis in grazing animals in Nigeria. SN - 0022-149X UR - https://www.unboundmedicine.com/medline/citation/8960229/Prevalence_and_seasonal_changes_in_the_gastro_intestinal_helminths_of_Nigerian_goats_ DB - PRIME DP - Unbound Medicine ER -