Introduction: The postpartum period in dairy cows is vital for their health and herd productivity. Effective management, including proper nutrition and disease prevention, helps prevent metabolic and reproductive issues, ensuring optimal milk production, enhancing cow longevity, and farm sustainability. The study aims to determine the main postpartum disorders in dairy cows from seven Algerian wilayas: Oran, Tipaza, Mila, M’sila, Setif, Medea, and Ghardaia. Materials & Methods: A total of 1153 dairy cows were examined. Overall, 37.21% of cows presented with 1 postpartum disorder, while 25.59% of cows had ≥2 postpartum disorders (P<0.0001). Inflammatory disorders (31.66%) were more frequent than metabolic disorders (MET) (24.89%) (P<0.0001). The most frequent postpartum disorders were acute metritis (AM) and lameness (LAM), followed by retained placenta (RP) and mastitis (MAS) (P<0.01). Results: Holstein cows were more prone to mastitis (17.98%) and delayed uterine involution (DUI) (6.07%), while Montbeliarde cows exhibit a high prevalence of lameness (52.61%) (P<0.001). Inflammatory disorders (metritis, DUI) decrease as the number of lactations increases, while lameness is particularly frequent starting from the third lactation (>30%) (P<0.001). Cows that experienced dystocic calving show a higher prevalence of inflammatory and MET compared to those with normal calving (P<0.001). Multiparous cows exhibit higher rates of metabolic and inflammatory disorders (P<0.001). Conclusion: Postpartum disorders in dairy cows require careful management to minimize their negative effects on milk production, reproduction, and overall health. Effective monitoring and timely interventions during the early lactation transition period are crucial for maintaining herd performance and profitability. |
References
- LeBlanc SJ. Review: Postpartum reproductive disease and fertility in dairy cows. Animal. 2023; 17 (Suppl 1):100781. [DOI:10.1016/j.animal.2023.100781] [PMID]
- LeBlanc SJ. Relationship of peripartum inflammation with reproductive health in dairy cows. JDS Commun. 2023; 4(3):230-4. [DOI:10.3168/jdsc.2022-0328] [PMID]
- Sammad A., Khan MZ, Abbas Z, Hu L, Ullah Q, Wang Y, et al. Major Nutritional Metabolic Alterations Influencing the Reproductive System of Postpartum Dairy Cows. Metabolites. 2022; 12(1):60. [DOI:10.3390/metabo12010060] [PMID]
- LeBlanc SJ. Interactions of metabolism, inflammation, and reproductive tract health in the postpartum period in dairy cattle. Reprod Domest Anim. 2012; 47 (Suppl 5):18-30. [DOI:10.1111/j.1439-0531.2012.02109.x] [PMID]
- Roberts KI, Mcdougall S. Risk factors for subclinical hypocalcaemia, and associations between subclinical hypocalcaemia and reproductive performance, in pasture-based dairy herds in New Zealand. N Z Vet J. 2019; 67(1):12-19. [DOI:10.1080/00480169.2018.1527732] [PMID]
- Cartwright SL, Schmied J, Karrow N, Mallard BA. Impact of heat stress on dairy cattle and selection strategies for thermotolerance: A review. Front Vet Sci. 2023; 10:1198697. [DOI:10.3389/fvets.2023.1198697] [PMID]
- Mamine F, Fares M, Dutertre G, Madani T. Regulation of the dairy sector in Algeria: Between food security and the development of local production: A summary. Rev Elev MedVetPays Trop. 2021; 74(2):73-81. [DOI:10.19182/remvt.36362]
- Pannu S, Kumar T, Kumar P, Dholpuria S, Mehra M, Mehara M. Post-partum metabolic diseases in cattle and buffalo: A review. Pharma Innov J. 2022; 11:610-6. [Link]
- Macmillan K, Gobikrushanth M, Behrouzi A, Hoff B, Colazo MG. Prevalence of early postpartum health disorders in Holstein cows and associations with production, reproduction, and survival outcomes on Alberta dairy farms. Can Vet J. 2021; 62(3):273-80. [PMID]
- Ribeiro ES, Lima FS, Greco LF, Bisinotto RS, Monteiro AP, Favoreto M, et al. Prevalence of periparturient diseases and effects on fertility of seasonally calving grazing dairy cows supplemented with concentrates. J Dairy Sci. 2013; 96(9):5682-97. [DOI:10.3168/jds.2012-6335] [PMID]
- Neves RC, Leno BM, Curler MD, Thomas MJ, Overton TR, McArt JAA. Association of immediate postpartum plasma calcium concentration with early-lactation clinical diseases, culling, reproduction, and milk production in Holstein cows. J Dairy Sci. 2018; 101(1):547-55. [PMID]
- Rodríguez EM, Arís A, Bach A. Associations between subclinical hypocalcemia and postpartum diseases in dairy cows. J Dairy Sci. 2017; 100(9):7427-34. [DOI:10.3168/jds.2016-12210] [PMID]
- Giuliodori MJ, Magnasco RP, Becu-Villalobos D, Lacau-Mengido IM, Risco CA, De la Sota RL. Metritis in dairy cows: Risk factors and reproductive performance. J Dairy Sci. 2013; 96(6):3621-31. [DOI:10.3168/jds.2012-5922] [PMID]
- Koeck A, Miglior F, Kelton DF, Schenkel FS. Health recording in Canadian Holsteins: Data and genetic parameters. J Dairy Sci. 2012; 95(7):4099-108. [DOI:10.3168/jds.2011-5127] [PMID]
- Hocine A, Bouzid R, Talhi H, Khelef D. An epidemiological study of bovine mastitis and associated risk factors in and around El Tarf District, northeast Algeria. Veterinarska Stanica. 2021; 52(5):2021. [DOI:10.46419/vs.52.5.5]
- Radostits OM, Gay CC, Hinchcliff KW, Constable PD. Mastitis. In: Veterinary Medicine: A Textbook of Diseases of Cattle, Sheep, Pigs, Goats, and Horses. London: Ballier, Tindall; 2007. [Link]
- Bitew M, Tafer A, Tolosa T. Study on bovine mastitis in dairy farms of Bahir Dar and its environments. J Anim Vet Adv. 2010; 9(23):2912-7. [Link]
- Jha AK, Hoque MN, Kamal MM, Rahman MM, Bhuiyan MM, Shamsuddin M. Prevalence of mastitis and efficacy of different treatment regimens on clinical mastitis income. SAAR J Agric. 2010; 8:79-89. [Link]
- Sheldon IM, Rycroft AN, Zhou C. Association between postpartum pyrexia and uterine bacterial infection in dairy cattle. Vet Rec. 2004; 154(10):289-93. [DOI:10.1136/vr.154.10.289] [PMID]
- Dubuc J, Duffield TF, Leslie KE, Walton JS, LeBlanc SJ. Risk factors for postpartum uterine diseases in dairy cows. J Dairy Sci. 2010; 93(12):5764-71. [DOI:10.3168/jds.2010-3429] [PMID]
- Barbosa AA, Araújo MCND, Krusser RH, Martins CF, Schmitt E, Rabassa VR, et al. Prepartum lameness on subsequent lactation in Holstein dairy cows. Ciênc Rural. 2020; 50:e20190333. [DOI:10.1590/0103-8478cr20190333]
- Solano L, Barkema HW, Pajor EA, Mason S, LeBlanc SJ, Zaffino Heyerhoff JC, et al. Prevalence of lameness and associated risk factors in Canadian Holstein-Friesian cows housed in freestall barns. J Dairy Sci. 2015; 98(10):6978-91. [DOI:10.3168/jds.2015-9652] [PMID]
- Thomsen PT, Shearer JK, Houe H. Prevalence of lameness in dairy cows: A literature review. Vet J. 2023; 295:105975. [DOI:10.1016/j.tvjl.2023.105975] [PMID]
- Kim IH, Kang HG. Risk factors for postpartum endometritis and the effect of endometritis on reproductive performance in dairy cows in Korea. J Reprod Dev. 2003; 49(6):485-91. [DOI:10.1262/jrd.49.485] [PMID]
- Heuwieser W, Tenhagen BA, Tischer M, Lühr J, Blum H. Effect of three programmes for the treatment of endometritis on the reproductive performance of a dairy herd. Vet Rec. 2000; 146(12):338-41. [DOI:10.1136/vr.146.12.338] [PMID]
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