The global prevalence and associated risk factors of Eimeria infection in domestic chickens: A systematic review and meta‐analysis

Autor: Milad Badri, Meysam Olfatifar, Alireza Hayati, Behzad Bijani, Rasoul Samimi, Amir Abdoli, Oskar Nowak, Daniel Diaz, Aida Vafae Eslahi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Veterinary Medicine and Science, Vol 10, Iss 4, Pp n/a-n/a (2024)
Druh dokumentu: article
ISSN: 2053-1095
DOI: 10.1002/vms3.1469
Popis: Abstract Background Eimeria is a protozoan parasite that affects poultry, particularly chickens, causing a disease known as coccidiosis. This disease imposes substantial significant economic challenges to the poultry sector. Objectives The current study aimed to estimate the global prevalence and associated risk factors of Eimeria in domestic chickens. Methods Multiple databases (Scopus, PubMed, ProQuest, Web of Science and Google Scholar) were searched for articles published until June 2023. The pooled prevalence was estimated using a random‐effects model with a 95% confidence interval. The statistical analysis was conducted using meta packages in R version (3.6.1). Results In total, 41 articles fulfilled the eligibility criteria. The global pooled prevalence was 44.3% (36.9%–51.8%) with Eimeria tenella (38.7%, 30.1%–47.7%) as the most prevalent species. The highest pooled prevalence was related to the Western Pacific Region (80.5%, 72.6%–87.3%) and urban areas (44.4%, 36.5%–52.6%). Moreover, areas with humid subtropical climates represent the highest overall prevalence (75.8%, 46.6%–95.9%). Conclusion The necessity for robust and innovative strategies for preventing and managing this disease cannot be overstated. Addressing Eimeria impact is crucial not only for safeguarding poultry health but also for sustaining the economic viability of the poultry industry.
Databáze: Directory of Open Access Journals
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