Expert perspectives on brucellosis control: challenges, risk factors, and management strategies in Iranian livestock


Δημοσιευμένα: Φεβ 12, 2026
A Bahonar
A Bahreinipour
Z Boluki
MH Fallah Mehrabadi
K Mirzaie
M Dadar
Περίληψη

Brucellosis, one of the most common zoonoses, affects the livestock sector and threatens human health. The WHO and WOAH have advised efforts to manage or eradicate brucellosis, although only a few developed countries have achieved this. In this study, a qualitative study employing a questionnaire tool under a snowball sampling technique at the national level helped to assess the expert viewpoints on animal brucellosis in Iran. This survey research was conducted from September 2022 to February 2023 by a questionnaire using the approach of expert opinion, which consisted of three main fields concerning the status and management of brucellosis in Iran, demographic data of experts, and risk factors connected with brucellosis on dairy farms. A total of 481 experts, primarily veterinarians, participated, and the response rate was 68%. An expert review of the questionnaire ensured validity, while reliability was measured using Cronbach's alpha coefficient. The responses show essential insights into the management challenges of brucellosis control, such as improving vaccination strategies, testing new cattle for brucellosis, and educating farmers. Most experts supported regular vaccination, but farmer cooperation, insurance policies, and compensation for testing and culling were noted as concerns. Expert assessments of various risk factors highlighted the introduction of untested cows and poor farm hygiene as significant threats to brucellosis control in Iran. Therefore, it highlights the need for an effective strategy in brucellosis prevention, farmers' engagement, and systemic support because of the increasing incidence rate among veterinary professionals and farm workers.

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Αναφορές
Alamian S, Amiry K, Bahreinipour A, Etemadi A, Yousefi AR, Dadar M
(2023) Evaluation of serological diagnostic tests for bovine brucellosis
in dairy cattle herds in an endemic area: a multicenter study
Trop Anim Health Prod 55:104
Alamian S, Amiry K, Etemadi A, Dadar M Characterization of Brucella
spp. circulating in industrial dairy cattle farms in Iran: A field
study, 2016–2023. In: Veterinary Research Forum, 2024. Faculty
of Veterinary Medicine, Urmia University,
Alhaji N, Wungak Y, Bertu W (2016) Serological survey of bovine brucellosis
in Fulani nomadic cattle breeds (Bos indicus) of North-central
Nigeria: Potential risk factors and zoonotic implications Acta
tropica 153:28-35
Bahreinipour A, Bahonar A, Boluki Z, Foroshani AR, Zadeh SL, Amiri
K (2023) Bovine Brucellosis Infection in Iranian Dairy Farms: A
Herd-level Case-control Study Iranian Journal of Veterinary Medicine
:383-392
Behzadifar M, Shahabi S, Zeinali M, Ghanbari MK, Martini M, Bragazzi
NL (2021) A policy analysis of agenda-setting of Brucellosis in Iran
using a multiple-stream framework: health policy and historical
implications Journal of Preventive Medicine and Hygiene 62:E544
Blasco JM, Moreno E, Muñoz P, Conde-Álvarez R, Moriyon I (2023)
A review of three decades of use of the cattle brucellosis rough
vaccine Brucella abortus RB51: myths and facts BMC Veterinary
Research 19:211
Dadar M, Alamian S, Behrozikhah AM, Yazdani F, Kalantari A, Etemadi
A, Whatmore AM Molecular identification of Brucella species
and biovars associated with animal and human infection in Iran.
In: Veterinary research forum, 2019. vol 4. Faculty of Veterinary
Medicine, Urmia University, Urmia, Iran, p 315
Dadar M, Bahreinipour A, Alamian S, Yousefi AR, Amiri K, Abnaroodheleh
F (2024) Serological, cultural, and molecular analysis
of Brucella from Buffalo milk in various regions of Iran Veterinary
Research Communications 48:427-436
Dadar M, Shahali Y, Fakhri Y (2021) Brucellosis in Iranian livestock:
A meta-epidemiological study Microb Pathog 155:104921
Dadar M et al. (2023) Safety concerns and potential hazards of occupational
brucellosis in developing countries: a review Journal of
Public Health 31:1681-1690
Dadar M, Bendrey R, Taylor GM, Shahali Y. The history of brucellosis
in the Middle East: insights for contemporary health challenges
(2025) Frontiers in Microbiology. May 30;16:1571087.
Deka RP, Magnusson U, Grace D, Lindahl J (2018) Bovine brucellosis:
prevalence, risk factors, economic cost and control options with
particular reference to India-a review Infection Ecology & Epidemiology
:1556548
de Oliveira MM, Pereira CR, de Oliveira IR, Godfroid J, Lage AP, Dorneles
EM (2022) Efficacy of Brucella abortus S19 and RB51 vaccine
strains: A systematic review and meta‐analysis. Transboundary and
emerging diseases. 69(4):e32-51.
Di Bonaventura G, Angeletti S, Ianni A, Petitti T, Gherardi G (2021)
Microbiological laboratory diagnosis of human brucellosis: an
overview Pathogens 10:1623
Esmaeili H (2014) Brucellosis in Islamic republic of Iran Journal of
medical bacteriology 3:47-57
Godfroid J et al. (2013) A “One Health” surveillance and control of brucellosis
in developing countries: moving away from improvisation
Comp Immunol Microbiol Infect Dis 36:241-248
Grannis JL, Green JW, Bruch ML Animal health: the potential role for
livestock disease insurance. In: Western Economics Forum, 2004.
vol 1. pp 1-6
Lounes N, Yahiaoui D, Taftaf D, Zenia S (2022). A survey on the occupational
exposure of veterinarians to brucellosis in Algeria. Ger
J Microbiol, 2, 28-35.
Makita K, Fèvre EM, Waiswa C, Eisler MC, Thrusfield M, Welburn
SC (2011) Herd prevalence of bovine brucellosis and analysis of
risk factors in cattle in urban and peri-urban areas of the Kampala
economic zone, Uganda BMC veterinary research 7:1-8
McDermott J, Grace D, Zinsstag J (2013) Economics of brucellosis
impact and control in low-income countries Revue scientifique et
technique (International Office of Epizootics) 32:249-261
Moriyón I et al. (2004) Rough vaccines in animal brucellosis: structural
and genetic basis and present status Veterinary research 35:1-38
Olsen SC (2000) Immune responses and efficacy after administration
of a commercial Brucella abortus strain RB51 vaccine to cattle
Vet Ther 1:183-191
Ragan V, Vroegindewey G, Babcock S (2013) International standards for
brucellosis prevention and management Rev Sci Tech 32:189-198
Rubach MP, Halliday JE, Cleaveland S, Crump JA (2013) Brucellosis
in low-income and middle-income countries Curr Opin Infect Dis
:404-412
Salman M, Steneroden K (2022) Important Zoonotic Diseases of Cattle
and Their Prevention Measures. In: Zoonoses: Infections Affecting
Humans and Animals. Springer, pp 1-22
Smits HL, Kadri SM (2005) Brucellosis in India: a deceptive infectious
disease Indian J Med Res 122:375
Traxler RM, Lehman MW, Bosserman EA, Guerra MA, Smith TL
(2013). A literature review of laboratory-acquired brucellosis. Journal
of Clinical Microbiology, 51(9), 3055-3062.
Yazdi HS, Kafi M, Haghkhah M, Tamadon A, Behroozikhah A, Ghane
M (2009) Abortions in pregnant dairy cows after vaccination with
Brucella abortus strain RB51 The Veterinary Record 165:570
Zhichkin K, Nosov V, Zhichkina L, Nechushkin A, Pavlyukova A, Korobova
L Promising areas of insurance for farm animals. In: IOP
Conference Series: Earth and Environmental Science, 2021. vol 2.
IOP Publishing, p 022016
Zowghi E, Ebadi A (1982) Typing of Brucella strains isolated in Iran
Archives of Razi Institute 33:109-114
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