Year: 2025
Type: article
Abstract: Brucellosis is an economically important zoonotic disease of dairy industry. This study was designed to assess individual animal and herd level seroprevalence of bovine brucellosis in dairy herds located in Southwestern Punjab, India. A total of 898 bovine cattle (n 623); buffaloes (n 275) serum samples from six districts Bathinda (n 769), Barnala (n 100), Muktsar (n 22), Mansa (n 03), Faridkot (n 03) and Moga (n 01) of Southwestern Punjab were received for diagnosis of brucellosis. The samples were belonging to 260 dairy herds and animals were suffering from reproductive disorders such as abortion, infertility, repeat breeding, hygroma etc. Initially, the Rose Bengal plate agglutination test (RBPT) was performed to screen serum samples for qualitative detection of anti-Brucella antibodies. In RBPT, 31.18 per cent (280898) of serum samples were positive for brucellosis. Among the 260 herds, 98 (37.69) herds were positive for the disease. The RBPT-positive samples were further processed for quantitative detection of antibody titre using standard plate agglutination test (STAT). In STAT, 72.50 per cent (203280) of RBPT-positive samples were positive. The highest prevalence was reported in Mansa (66.67), followed by Bathinda (32.89), Barnala (23), and Muktsar (9.1). None of the samples from Faridkot and Moga districts tested positive. Three host factors, viz, species, sex, and age, were included in the analysis of disease status. There was no statistical variation in the disease prevalence among cattle and buffaloes, and males and females. However, the prevalence was higher among animals aged more than one year (30.21-34.24) than those aged less than one year (22.22). Further studies need to be conducted with large sample size to determine the true burden of disease in Punjab, especially in the Southwestern region.
Authors: Jay Prakash Yadav, Maninder Singh
Language: English
Subfield: Small Animals
Field: Veterinary
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4414901549
FWCI:
Cites:
Cited by:
Related to: