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Steeneveld W, van den Borne BHP, Kok A, Rodenburg TB, Hogeveen H. Quantifying multiple burdens of dairy cattle production diseases and reproductive inefficiency: current knowledge and proposed metrics. J Dairy Sci 2024:S0022-0302(24)01014-2. [PMID: 39033919 DOI: 10.3168/jds.2023-24538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 06/23/2024] [Indexed: 07/23/2024]
Abstract
The economic burden of diseases and reproductive inefficiency in dairy cattle is evident and has been quantified. Dairy diseases and reproductive inefficiency are however associated with other issues as well, including animal welfare, environmental pressure, and public health risks. Quantifying these other issues is becoming important to help farmers making decisions. Quantification of the non-economic burdens of diseases and reproductive inefficiency is rare and lacks an overview of approaches and metrics. The first aim of this paper is to provide trends for associating diseases and reproductive inefficiency with economic and non-economic burdens of disease. The second aim is to provide a review of approaches and metrics used to quantify the non-economic burdens of disease and reproductive inefficiency. For the economic burden of diseases and reproductive performance, only an overview of the approaches used to quantify the burden is provided. The final aim is to propose approaches and metrics for future quantification of non-economic burdens caused by individual diseases. A literature search was conducted in Web of Science to identify scientific articles on mastitis, lameness, metabolic disorders and reproductive inefficiency in dairy cows. The search was restricted to articles published between 1 January 2010 and 31 December 2022 and resulted in 7,565 articles. The total number of articles that mentioned the economic, animal welfare, public health, and environmental burden was 1,253, 428, 291, and 77, respectively. An increase in the percentage of articles mentioning the economic, animal welfare, and public health burden is observed between 2010 and 2022. Despite the 2,049 articles that mentioned one of the burdens, the results showed that approximately 10% of the articles quantified one or more of these burdens. The economic burden of diseases and reproductive inefficiency has been quantified in 154 articles and very few articles quantified the non-economic burdens (9 articles for environment, 29 articles for public health and 2 articles for animal welfare). Eleven articles were identified that quantified multiple burdens, and in all these studies the economic burden was combined with a non-economic burden through a modeling approach (mainly simulation). We propose to link the non-economic burdens to biological simulation models, and thus develop bio-burden simulation models. Well-established approaches and metrics can be used to quantify economic, environmental, and public health burdens. For the economic impact, costs per cow per year can be assessed. A life cycle assessment can be performed for environmental impact and the public health impact can be assessed by a defined daily dose for antimicrobial use and disability-adjusted life years for zoonotic diseases. Regarding animal welfare, approaches and metrics to quantify the welfare impact of a diseased animal are not well established. For animal welfare, we propose a welfare-adjusted life years approach. The mentioned approaches and metrics are a proposal, and it is up to the scientific community to use them or, based on empirics and research experience, propose changes so that we will end up with robust approaches and metrics that enable us to compare research results and provide more evidence for animal health decision makers.
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Affiliation(s)
- W Steeneveld
- Faculty of Veterinary Medicine, Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 7, 3584 CL, Utrecht, the Netherlands.
| | - B H P van den Borne
- Business Economics Group, Department of Social Sciences, Wageningen University and Research, Hollandseweg 1, 6706 KN, Wageningen, the Netherlands; Quantitative Veterinary Epidemiology Group, Department of Animal Sciences, Wageningen University and Research, Droevendaalsesteeg 1, 6708 PB, Wageningen, the Netherlands
| | - A Kok
- Wageningen Economic Research, Wageningen University and Research, Pr. Beatrixlaan 582 - 528, 2595 BM Den Haag, the Netherlands
| | - T B Rodenburg
- Faculty of Veterinary Medicine, Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 7, 3584 CL, Utrecht, the Netherlands; Adaptation Physiology Group, Department of Animal Sciences, Wageningen University and Research, De Elst 1, 6708 WD, Wageningen, the Netherlands
| | - H Hogeveen
- Business Economics Group, Department of Social Sciences, Wageningen University and Research, Hollandseweg 1, 6706 KN, Wageningen, the Netherlands
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Linstädt J, Thöne-Reineke C, Merle R. Animal-based welfare indicators for dairy cows and their validity and practicality: a systematic review of the existing literature. Front Vet Sci 2024; 11:1429097. [PMID: 39055860 PMCID: PMC11271709 DOI: 10.3389/fvets.2024.1429097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024] Open
Abstract
Animal welfare is of increasing importance, with consumers preferring animal products made with ethical practices due to growing awareness. This shift highlights the need for reliable methods to evaluate welfare. This systematic review aims to assess the validity of current animal-based welfare indicators for dairy cows to aid farmers and agricultural professionals in evaluating and improving welfare amidst the lack of a clear legislative definition. The literature search spanned five databases: CAB Direct, PubMed, Scopus, Google Scholar and Livivo, covering publications in English and German from 2011 to 2021. Specific search terms were employed, and abstracts were screened for relevance. Publications were categorized based on exclusion criteria, with a final verification process conducted by three independent scientists. Research highlights correlations between welfare measures, farm characteristics and innovative indicators like hair cortisol concentration. Farming systems and housing methods significantly affect welfare, with pasture-based systems generally resulting in reduced lameness and improved behavior. Proper housing design and management practices are important, as they influence indicators like lameness and cleanliness. Heart rate variability and heart rate monitoring provide insights into dairy cow stress levels during milking and other stressors, making them valuable for welfare assessment. Biomarker research emphasizes the need to balance productivity and health in breeding strategies, as high milk production alone does not indicate good welfare. Behavioral studies and the human-animal relationship are key to understanding welfare. Precision Livestock Farming offers real-time assessment capabilities, although validation is needed. Stress physiology is complex, and while cortisol measurement methods are promising, further research is necessary. Assessment tools like the Animal Needs Index and routine herd data analysis are valuable for identifying welfare concerns. Key findings highlight the WQ® protocol's effectiveness and versatility, the challenge of its time demands, and the DCF protocol's promise for more practical and efficient welfare assessments. Commercial animal welfare audits should prioritize easily observable indicators and herd records due to logistical constraints in measuring biomarkers or heart rate variability. This focus on easily accessible indicators, such as body condition score, lameness, claw health, cleanliness, and somatic cell count allows effective welfare assessments, enabling prompt action to enhance wellbeing.
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Affiliation(s)
- Jenny Linstädt
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
- Institute of Veterinary Epidemiology and Biostatistics, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Christa Thöne-Reineke
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Roswitha Merle
- Institute of Veterinary Epidemiology and Biostatistics, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
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de Andrade Kogima P, Diesel TA, Vieira FMC, Schogor ALB, Volpini AA, Veloso GJ, Ferraz PFP, Zotti MLAN. The Welfare of Dairy Cows in Pasture, Free Stall, and Compost Barn Management Systems in a Brazilian Subtropical Region. Animals (Basel) 2022; 12:2215. [PMID: 36077934 PMCID: PMC9454982 DOI: 10.3390/ani12172215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
The effect of milk production systems on the welfare of dairy cows has been studied worldwide, but studies that compare pasture-based, compost barn, and free stall systems, according to animal welfare, are more scarce. In this work, the welfare of 51 dairy herds, including 17 from each management system, was investigated through the application of the Welfare Quality® protocol. Descriptive statistics and the Kruskal-Wallis non-parametric method were used to analyze variables. In the present work, the welfare of the evaluated herds was significantly better in the pasture-based system than in the confinement systems. However, the pasture-based system presented weaknesses in providing water resources. The compost barn had fewer animal welfare critical points than the free stall system, as well as it was better than the free stall in measures related to comfort and health. The free stall did not present better scores than the other systems. It is concluded that the welfare of dairy cows is affected by the rearing system, with better scores, in most measures, in the pasture-based system, followed by the compost barn and, finally, the free stall.
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Affiliation(s)
- Paula de Andrade Kogima
- Department of Animal Science, Santa Catarina State University (UDESC), Florianópolis 89815-630, Brazil
| | - Taciana Aparecida Diesel
- Department Animal Science Department, Federal Institute of Education, Science and Technology of Maranhão (IFMA), São Luís 65075-441, Brazil
| | | | | | - Alana Aparecida Volpini
- Department of Animal Science, Santa Catarina State University (UDESC), Florianópolis 89815-630, Brazil
| | - Géssica Jaine Veloso
- Department of Animal Science, Santa Catarina State University (UDESC), Florianópolis 89815-630, Brazil
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Moono P, Fruean SN, Hampson DJ, Bryan MA. The frequency of tail damage amongst cows from a sample of New Zealand dairy farms participating in an animal welfare programme. N Z Vet J 2022; 70:248-255. [PMID: 35473563 DOI: 10.1080/00480169.2022.2069174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIMS To explore factors associated with the frequency of tail damage in dairy cows on 29 New Zealand farms participating in an animal welfare monitoring programme. MATERIALS AND METHODS Herd-level tail score data were collected at the cow level and then summarised at the herd level as counts for each lactation over the period 1June 2014 to 31 May 2018. A cow's tail was considered damaged if there was evidence of any injury that deformed the anatomical structure involving either bone or soft tissue and could include loss of use. There were four categories for tail scoring. Fracture or dislocation of tail bones, was considered as a deviation (score 1). When the tail had been docked above the top of the cow's udder, this was considered as docked short tail (score 2). When there was evidence of soft tissue trauma (score 3) or bone damage but no fracture (score 4), this was recorded as damaged (other). Tails were scored for each whole dairy herd. Tail scoring was performed by trained veterinarians or veterinary technicians. The primary outcome variable was counts of deviated tails (DT). Other outcome variables were docked short, damaged (other) and total tail injuries (TTI) which was a summation of all tail injuries. The potential predictor variables were, area, season, farm, region, replacement rate and herd size. A mixed effects negative binomial or Poisson regression was fitted to the count data. RESULTS A total of 29 farms contributed data for tail scoring, with 54,831 cows individually scored. The unadjusted regional prevalence of TTI, ranged from 3.5% (64/1,835) in Taranaki in 2014-2015 to 28.7% (1,434/4,988) in Southland/Otago in 2017-2018. The unadjusted regional herd prevalence of DT ranged from 2.1% (280/6,862) in Taranaki (2014-2015) to 13.2% (4,627/30,165) in Southland /South Otago (2017-2018). The incident rate ratio (IRR) of DT in 2015-2016 was 1.74 (95% CI = 1.20-2.53; p = 0.003) times the incident rate for the reference group (2014-2015). The IRR for TTI in 2015-2016 was 1.70 (95% CI = 1.60-1.81; p = 0.001) times the incident rate for the reference group (2014-2015. CONCLUSIONS AND CLINICAL RELEVANCE This is the first quantitative study of the frequency of tail damage within New Zealand dairy farms, and whilst variable between region, indicates that the frequency is increasing. Opportunities exist to better understand the causes of tail injuries and to improve animal welfare.
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Affiliation(s)
- P Moono
- VetSouth, PO Box 12, Winton, 9720, New Zealand
| | - S N Fruean
- VetSouth, PO Box 12, Winton, 9720, New Zealand.,Northern Australia Quarantine Strategy, Australian Government Department of Agriculture, Water and the Environment, Cairns, Queensland, Australia 4870
| | - D J Hampson
- School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, Australia
| | - M A Bryan
- VetSouth, PO Box 12, Winton, 9720, New Zealand.,School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
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Verdes S, Yáñez U, Trillo Y, Herradón PG, Peña AI, Becerra JJ, Quintela LA. Housing assessment in farms in the Northwest of Spain: main facility weaknesses and strengths. J DAIRY RES 2022; 89:1-4. [PMID: 35388777 DOI: 10.1017/s0022029922000309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The aim of this research communication was to examine and report the current situation of dairy farms in the province of Lugo (Galicia, Spain) regarding facility problems. We assessed the facilities of 168 free-stall dairy farms, housing in total 9228 Holstein cows in milk. Housing factors related to the resting area, circulation area, feeding area, ventilation area and milking area, as well as animal-handling features, were evaluated. Distance measurements were performed using a laser metre or a roll metric tape. A survey was conducted to gather information about cleaning and preventive protocols. Our results showed that most farms do not comply with the objective for cubicle measurements, width of the crossovers, type of flooring and presence of a quarantine pen, which may have a negative impact on the health and productivity of the animals. Therefore, to maximise the profits of the farm, the recommendations given in this study may be useful as a guide when building a new farm or remodelling the existing ones.
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Affiliation(s)
- Sonia Verdes
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Uxía Yáñez
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Yolanda Trillo
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Pedro G Herradón
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Ana I Peña
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Juan J Becerra
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
| | - Luis A Quintela
- Unit of Reproduction and Obstetrics, Dept. of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002Lugo, Spain
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Effects of Compost-Bedded Pack Barn on Circulating Cortisol and Beta-Endorphins in Dairy Cows: A Case Study. Animals (Basel) 2021; 11:ani11113318. [PMID: 34828050 PMCID: PMC8614724 DOI: 10.3390/ani11113318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/28/2021] [Accepted: 11/17/2021] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Management and housing conditions have been reported to significantly affect the health and welfare of livestock species. Therefore, the adoption of novel, alternative housing systems (such as the compost-bedded pack barn, developed in the USA) requires extensive research to assess the implications for animal welfare. From a general point of view, animal welfare is typically assessed by means of animal-based (such as blood biochemical markers) and resource-based (such as management practices) indicators. Based on such considerations, the present study evaluated the fluctuation of circulating cortisol and beta-endorphins in dairy cows housed in a conventional freestall barn (FB) and in the alternative compost-bedded pack barn (CB). The results obtained suggest that the CB housing system did not elicit significant changes in either blood cortisol or beta-endorphins. Abstract The up-to-date literature suggests that the compost-bedded pack barn housing system is capable of remarkably improving productive and reproductive performance, as well as health status and welfare, in dairy cattle. However, there is currently limited knowledge available on the endocrine and biochemical changes in animals housed in such alternative systems. Therefore, this study aimed to measure blood cortisol (COR) and beta-endorphins (BE) in 22 two-year-old primiparae Fleckvieh cows, who were randomly allotted to the following two different housing systems: CB (n = 11) and FB (n = 11). Blood samples were collected at the beginning of the experiment (T0) and every two months thereafter (T1, T2, and T3). The COR and BE were measured through an immunoenzymatic kit. With the only exception being T0, no differences were observed over time between the two groups, neither for COR nor for BE. However, the blood cortisol levels of the CB cows decreased over time, while a T1 peak was identified in the FB group. On the contrary, both the housing systems displayed numerically higher BE at T3 than at the other experimental times. Therefore, the overall data suggest that the compost-bedded pack barn did not significantly affect the studied parameters. Accordingly, cow welfare should be assessed using a wider panel of animal-based indicators.
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Menchetti L, Faye B, Padalino B. New animal-based measures to assess welfare in dromedary camels. Trop Anim Health Prod 2021; 53:533. [PMID: 34739606 PMCID: PMC8568688 DOI: 10.1007/s11250-021-02978-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 10/21/2021] [Indexed: 10/27/2022]
Abstract
Reliable and measurable animal-based measures (ABMs) are essential for assessing animal welfare. This study aimed at proposing ABMs for dromedary camels identifying their possible associations with management. Data were collected at a permanent camel market; a total of 76 pens and 528 camels were evaluated. ABMs were collected for each welfare principle (i.e., good feeding, good housing, good health, appropriate behavior), while resources or management-based measures were collected at three levels of investigations (animal, herd, or caretakers). Associations were calculated by generalized linear models. Body condition score and thirst index (ABMs of good feeding) resulted negatively associated with short caretaker's experience, dirty bedding, limited shaded space, feeding and water space, and space allowance (P < 0.05). Resting behaviors and restricted movements (ABMs of good housing) were associated with short caretaker's experience, dirty bedding and water, rationed water distribution, water points in the sun, and presence of hobbles (P < 0.05). Disease, injury, and pain induced by management procedures (ABMs of good health) were negatively associated with short caretaker's experience, presence of hobbles, limited space allowance and shaded space, dirty bedding, and feeding and watering practices (e.g., frequency of distribution, resource quality, location of the troughs; P < 0.05). Response to approaching test and aggressivity (ABMs of Appropriate behavior) were negatively associated with limited space allowance, shaded, feeding and water space, and rationed water distribution (P < 0.05). Overall, the proposed ABMs seems to be appropriate indicators of welfare consequences in camels being able to identify factors related to housing and management practices that may impair or improve camel welfare.
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Affiliation(s)
- Laura Menchetti
- Dipartimento Di Scienze E Tecnologie Agro-Alimentari, Alma Mater Studiorum, Università Di Bologna, Bologna, Italy
| | - Bernard Faye
- UMR SELMET, CIRAD-ES, Baillarguet International Campus, 34098, Montpellier Cedex, France.,Al-Farabi Kazakh National University, 050040, Almaty, Kazakhstan
| | - Barbara Padalino
- Dipartimento Di Scienze E Tecnologie Agro-Alimentari, Alma Mater Studiorum, Università Di Bologna, Bologna, Italy.
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Ferraro S, Fecteau G, Dubuc J, Francoz D, Rousseau M, Roy JP, Buczinski S. Scoping review on clinical definition of bovine respiratory disease complex and related clinical signs in dairy cows. J Dairy Sci 2021; 104:7095-7108. [PMID: 33741167 DOI: 10.3168/jds.2020-19471] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/06/2021] [Indexed: 11/19/2022]
Abstract
Bovine respiratory disease complex (BRD) is a worldwide multifactorial infectious disease. Antimicrobials are commonly used for treating BRD because bacteria are often involved. The clinical diagnosis of BRD is a challenge, especially in adult dairy cows, where information on this syndrome is scant. Having a definition based on consistent and reliable clinical signs would improve the accuracy of BRD diagnosis and could help to develop an optimal treatment approach by an early detection. The aim of this scoping review was to review clinical signs that could be recognized by producers in dairy cattle suffering from naturally occurring infectious respiratory disease, as reported in the literature. A review of the literature was performed for articles published between January 1, 1990 and January 1, 2020. The search of literature in English, French, and Italian languages included 2 different databases (Pubmed, https://pubmed.ncbi.nlm.nih.gov/; CAB abstract, https://www.cabi.org/publishing-products/cab-abstracts/). Clinical signs were categorized as follows: (1) "general manifestations of disease," which included behavioral changes or fever; (2) "alterations in respiratory function," which included clinical signs specifically associated with the respiratory tract examination; and (3) "clinical signs of other body systems," which included clinical signs related to other systems such as diarrhea or subcutaneous emphysema. The focus of the review was on clinical signs that could be monitored by animal handlers and producers. A total of 1,067 titles were screened, and 23 studies were finally included. The most common general clinical signs were increased body temperature (reported in 83% of studies, n = 19), change in feed intake (26%, n = 6), altered mentation (22%, n = 5), and decreased milk production (17%, n = 4). The alterations in respiratory function noted were nasal discharge (74%, n = 17), cough (65%, n = 15), altered respiratory dynamic or dyspnea (61%, n = 14), increased respiratory rate (43%, n = 10), and ocular discharge or lacrimation (30%, n = 7). The clinical signs associated with infectious respiratory disease reported in the 23 studies generally lacked a clear description of what constitutes a deviation from normality (0-50% of studies clearly reported what was considered normal versus abnormal depending on the clinical signs). This limitation prevented any comparison between studies that apparently reported the same "clinical sign," but possibly referred to a different assessment and definition of what was considered normal versus abnormal. Therefore, the definition of clinical signs in a repeatable way with validated interobserver agreement to determine the optimal combination for the diagnosis of BRD in dairy cows is needed. This could lead to a more judicious use of antimicrobials for respiratory disease in adult dairy cows.
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Affiliation(s)
- Salvatore Ferraro
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - Gilles Fecteau
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - Jocelyn Dubuc
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - David Francoz
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - Marjolaine Rousseau
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - Jean-Philippe Roy
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada
| | - Sébastien Buczinski
- Département de Sciences Cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 rue Sicotte, St-Hyacinthe, Québec J2S 2M2, Canada.
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Abstract
This Research Reflection addresses the possibilities for Welfare Quality® to evolve from an assessment method based on data gathered on punctual visits to the farm to an assessment method based on sensor data. This approach could provide continuous and objective data, while being less costly and time consuming. Precision Livestock Farming (PLF) technologies enabling the monitorisation of Welfare Quality® measures are reviewed and discussed. For those measures that cannot be assessed by current technologies, some options to be developed are proposed. Picturing future dairy farms, the need for multipurpose and non-invasive PLF technologies is stated, in order to avoid an excessive artificialisation of the production system. Social concerns regarding digitalisation are also discussed.
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