دورية أكاديمية

A systematic review of the relationship between housing environmental factors and bovine respiratory disease in preweaned calves - Part 2: Temperature, relative humidity and bedding.

التفاصيل البيبلوغرافية
العنوان: A systematic review of the relationship between housing environmental factors and bovine respiratory disease in preweaned calves - Part 2: Temperature, relative humidity and bedding.
المؤلفون: Donlon JD; UCD School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland; Animal and Bioscience Research Department, Teagasc, Animal and Grassland Research and Innovation Centre, Grange, Dunsany, Co, Meath C15 PW93, Ireland. Electronic address: john.donlon@ucdconnect.ie., McAloon CG; UCD School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland., Hyde R; School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Leicestershire, UK., Aly S; Veterinary Medicine Teaching and Research Center, School of Veterinary Medicine, University of California Davis, Tulare 93274, USA; Department of Population Health and Reproduction, School of Veterinary Medicine, University of California Davis, Tulare 95616, USA., Pardon B; Department of Large Animal Internal Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke 9820, Belgium., Mee JF; Moorepark Dairy Production Research Centre, Teagasc, Fermoy, Co, Cork, Ireland.
المصدر: Veterinary journal (London, England : 1997) [Vet J] 2023 Oct-Dec; Vol. 300-302, pp. 106032. Date of Electronic Publication: 2023 Sep 25.
نوع المنشور: Systematic Review; Journal Article
اللغة: English
بيانات الدورية: Publisher: Balliere Tindall Country of Publication: England NLM ID: 9706281 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-2971 (Electronic) Linking ISSN: 10900233 NLM ISO Abbreviation: Vet J Subsets: MEDLINE
أسماء مطبوعة: Publication: London : Balliere Tindall
Original Publication: London : Ballière Tindall, c1997-
مواضيع طبية MeSH: Cattle Diseases*/epidemiology , Cattle Diseases*/etiology , Respiratory Tract Diseases*/veterinary , Respiration Disorders*/veterinary , Bovine Respiratory Disease Complex*/epidemiology , Bovine Respiratory Disease Complex*/etiology, Animals ; Cattle ; Humidity ; Housing ; Temperature ; Carbon Dioxide
مستخلص: Bovine respiratory disease (BRD) is a challenge in all housed farming systems that raise calves. Farm to farm variation in BRD prevalence can be partially attributed to variation in host immunity, pathogens and housing environment. Unlike host immunity and BRD pathogens, housing environment has not been well investigated. The objective of this systematic review was to identify the measurable environmental variables associated with BRD in housed preweaned calves. Pubmed, CAB Direct and Scopus databases were searched. To be considered for inclusion publications had to be published in English, before 24 November, 2022 and include at least one measurable/ manipulated environmental variable and a standardized method of BRD detection. In total 12 publications were included in this review. In this second part of the systematic review the environmental variables identified were; temperature (9 publications); relative humidity (8 publications); bedding (5 publications); ventilation (1 publication); air CO 2 concentration (1 publication) and air velocity (4 publications). Of the publications that were examined a statistically significant relationship to BRD was identified in 4/9 publications examining temperature, 3/8 examining relative humidity, 2/4 examining air velocity, 2/5 examining bedding, 0/1 examining ventilation rates and 0/1 examining CO 2 concentration. From this review it is clear high airspeed at calf level should be avoided as should deep, wet pack bedding. The relationship between BRD prevalence and both high and low temperature requires more investigation to identify temperature thresholds associated with increased risk of BRD as well as the most influential modifiers. An optimal environment for housed calves could not be clearly identified in this review.
Competing Interests: Declaration of Competing Interest No conflict of interest.
(Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)
فهرسة مساهمة: Keywords: Air quality; Bovine respiratory disease; Calf; Housing environment
المشرفين على المادة: 142M471B3J (Carbon Dioxide)
تواريخ الأحداث: Date Created: 20230927 Date Completed: 20231201 Latest Revision: 20240501
رمز التحديث: 20240501
DOI: 10.1016/j.tvjl.2023.106032
PMID: 37757972
قاعدة البيانات: MEDLINE