Study on spatio-temporal prevalence and hematological attributes of bovine Babesiosis in cattle population of Layyah, Southern Punjab, Pakistan

ABSTRACT The present study was conducted to investigate the spatiotemporal prevalence of bovine babesiosis in cattle population (n=376) of Layyah, Pakistan as affected by location, age, breed, gender, and seasons. Blood samples were collected aseptically and assessed for babesiosis through microscop...

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Bibliographic Details
Main Authors: A. Ahmad, Z. Ali, M.H. Lashari
Format: Article
Language:English
Published: Universidade Federal de Minas Gerais 2023-09-01
Series:Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352023000500787&lng=en&tlng=en
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Summary:ABSTRACT The present study was conducted to investigate the spatiotemporal prevalence of bovine babesiosis in cattle population (n=376) of Layyah, Pakistan as affected by location, age, breed, gender, and seasons. Blood samples were collected aseptically and assessed for babesiosis through microscopy and PCR, and through automated analyzer for hematological attributes. Overall results of prevalence through PCR in cattle population showed significantly (P≤0.05) lower prevalence of 19.4% (n=72/376) as compared to 37.2% (n=140/276) through microscopy. None of the studied cattle from Cholistani breed were Babesia-positive. However, significantly (P≤0.05) higher prevalence was noticed for crossbred cattle (46.7%, n= 50/107) followed by that in Friesian (16.1%, n= 10/62), Jersey (7%, n= 5/71) and Sahiwal (6.9%, n= 7/101) cattle breeds. Female cattle (19.5%, n= 55/281) and age group 1 (Up to 2 years) (40%, n= 42/105) had higher prevalence of Babesia as ascertained through PCR in comparison to their counterpart groups. Significantly (P≤0.05) higher prevalence of 35.9% (n=60/167) was shown in summer as compared to that in winter season (5.7%, n= 12/209). All the positive samples produced the 490bp amplicons specific and typical for Babesia bigemina. Hemoglobin concentration, erythrocytic count, hematocrit and mean corpuscular volume were significantly (P≤0.05) lower in babesia-positive cattle as compared to healthy ones.
ISSN:1678-4162