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Management practices and herd-level risk factors associated with bovine lameness in Egyptian dairy herds
Faculty
Veterinary Medicine
Year:
2025
Type of Publication:
ZU Hosted
Pages:
Authors:
Mostafa Abdelraoof Mohamed Marzok
Staff Zu Site
Abstract In Staff Site
Journal:
Tropical Animal Health and Production Springer Nature
Volume:
57
Keywords :
Management practices , herd-level risk factors associated
Abstract:
Lameness is a major welfare and economic concern in the dairy industry. The aim of this study was to identify herd- and management-related risk factors for lameness, describe dairy cattle production practices in Egypt, and assess farm personnel’s knowledge and perceptions of common foot lesions associated with lameness. A cross-sectional study of 16,098 dairy cows from 55 farms was conducted. Milking cows were visually assessed for locomotion as they exited the milking parlor using a 0–3 scoring system. The within-herd prevalence of lameness was calculated as the proportion of cows scoring ≥ 2. Management data were collected through structured questionnaires with farm managers, combined with direct observations and measurements on the farms. Farm personnel responsible for lameness management were evaluated on their ability to identify and provide information about the causes and treatments of seven common foot lesions using pictorial descriptors. A mixed-effects logistic regression model incorporating Farm ID as a random-effects variable was used to investigate risk factors for within-herd lameness prevalence. The final model revealed that adequate footbath disinfectant concentration (OR = 0.28, 95% CI: 0.16–0.5) and increased bedding abrasiveness (OR = 0.30, 95% CI: 0.15–0.6) were significantly associated with reduced odds of lameness, while sharp corners at the parlor exit were associated with increased lameness prevalence (OR = 1.9, 95% CI: 1.1–3.4). A significant interaction was observed between footbath disinfectant concentration and bedding abrasiveness (OR = 3.3, 95% CI: 1.1–9.8), indicating that the association between bedding type and lameness prevalence was modified by footbath adequacy. Specifically, bedding type was associated with lameness only when footbath disinfectant concentration was inadequate, while under adequate footbath conditions, lameness prevalence was uniformly low regardless of bedding type. Knowledge gaps were identified among farm personnel in diagnosing and treating lameness. These findings highlight the importance of optimizing footbath management and bedding quality to mitigate lameness risk and provide evidence-based recommendations for improving lameness prevention and animal welfare in Egyptian dairy herds. Implementing educational programs and establishing a foot-trimming certification body in Egypt could further enhance the capability of farm personnel in effectively managing foot lesions.
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Mostafa Abdelraoof Mohamed Marzok, "Bone fractures in dogs: A retrospective study of 129 dogs", Mosul University, 2020
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Mostafa Abdelraoof Mohamed Marzok, "Clinical and ultrasonographic investigations of 30 water buffaloes (Bubalus bubalis) with hepatomegaly", Veterinary World, 2019
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Mostafa Abdelraoof Mohamed Marzok, "Clinicopathological and imaging features of hypertrophic osteopathy in dogs", University of Mosul, 2022
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Mostafa Abdelraoof Mohamed Marzok, "Tibial and Fibular Fractures in Dogs and Cats: Retrospective Study", Faculty of Veterinary Medicine, Zagazig University, 2022
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Mostafa Abdelraoof Mohamed Marzok, "Comparing efficacy of the platelet rich plasma and advanced platelet rich fibrin on tibial bone defect regeneration in dogs", University of Mosul, 2022
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Department Related Publications
Mostafa Abdelraoof Mohamed Marzok, "Bone fractures in dogs: A retrospective study of 129 dogs", Mosul University, 2020
More
Mostafa Abdelraoof Mohamed Marzok, "Clinical and ultrasonographic investigations of 30 water buffaloes (Bubalus bubalis) with hepatomegaly", Veterinary World, 2019
More
Eslam Fouad Mandoorah Essa, "Clinical, Ruminal, Hematobiochemical Alterations and Ultrasonographic Examination of Vagal Indigestion in Cow Calves", Advances in Animal and Veterinary Sciences, 2021
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Eslam Fouad Mandoorah Essa, "Local peritonitis and omental bursitis as sequelae of abomasal ulceration in buffaloes (Bubalus bubalis): clinical findings and outcome of treatment", Taylor and Francis, 2021
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Shebl Ebrahim Shebl Ali Salem, "Likelihood of pregnancy in cows identified with different amounts of anechoic intrauterine fluid at the time of insemination", ELSEVER, 2021
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