全球家养鸡中艾美耳球虫感染的流行情况及相关危险因素：系统评价和荟萃分析。

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

机构信息

Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.

Gastroenterology and Hepatology Diseases Research Center, Qom University of Medical Sciences, Qom, Iran.

出版信息

Vet Med Sci. 2024 Jul;10(4):e1469. doi: 10.1002/vms3.1469.

DOI:10.1002/vms3.1469

PMID:38814576

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11138244/

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.

摘要

背景

艾美耳球虫是一种原生动物寄生虫，会影响家禽，尤其是鸡，导致球虫病。这种疾病给家禽业带来了巨大的经济挑战。

目的

本研究旨在估计家鸡中艾美耳球虫的全球流行率和相关危险因素。

方法

在 Scopus、PubMed、ProQuest、Web of Science 和 Google Scholar 等多个数据库中搜索截至 2023 年 6 月发表的文章。使用随机效应模型和 95%置信区间估计汇总流行率。使用 R 版本（3.6.1）中的 meta 包进行统计分析。

结果

共有 41 篇文章符合入选标准。全球汇总流行率为 44.3%（36.9%-51.8%），其中艾美耳球虫（Eimeria tenella）（38.7%，30.1%-47.7%）是最常见的物种。最高的汇总流行率与西太平洋地区（80.5%，72.6%-87.3%）和城市地区（44.4%，36.5%-52.6%）有关。此外，湿润亚热带气候地区的总体流行率最高（75.8%，46.6%-95.9%）。