背景:双遗传吸虫,包括血吸虫,肠吸虫,肝吸虫,肺吸虫,和胰腺吸虫,高度多样化,分布广泛。它们影响了全球至少2亿人,因此,更好地了解它们的全球分布和患病率对于控制和预防人类吸音病至关重要。因此,这项范围审查旨在对一些重要的人畜共患双遗传吸虫的时空分布和流行病学进行全面调查。
方法:我们通过搜索PubMed,WebofScience,谷歌学者,中国国家知识基础设施,和万方数据库的文章,reviews,和人畜共患双遗传吸虫的病例报告,对出版年份没有任何限制。我们遵循纳入和排除标准来确定相关研究。并对已确定研究的相关信息进行收集和总结。
结果:我们共确定了470篇符合纳入标准的文章,并最终纳入综述。我们的分析揭示了血吸虫中物种的患病率和全球分布,棘皮组织,峡湾,棘突,并吸虫,Opistorchiidae,筋膜科,杂科,和Eurytrema.尽管一些吸虫分布在世界各地,亚洲和非洲的发展中国家仍然是最普遍的地区。此外,来自同一属的人畜共患双遗传吸虫的分布之间存在一些重叠,一些人畜共患双遗传吸虫的患病率与其全球分布并不完全一致。人畜共患双遗传吸虫的时间差异可能归因于环境变化。我们对人畜共患双遗传吸虫的流行病学和控制知识的差距表明,大多数国家都需要进行大型队列研究。
结论:这篇综述提供了一些人畜共患双遗传吸虫的患病率和全球分布的重要见解,首先揭示了这些双遗传吸虫的时空差异。患病率较高的国家可能是将疾病传播到其他地区的潜在来源,并对未来可能的疫情构成威胁。因此,全球继续努力控制和预防人类吸音病,未来需要更多的国际合作。
BACKGROUND: Digenetic trematodes, including blood flukes, intestinal flukes, liver flukes, lung flukes, and pancreatic flukes, are highly diverse and distributed widely. They affect at least 200 million people worldwide, so better understanding of their global distribution and prevalence are crucial for controlling and preventing human trematodiosis. Hence, this scoping review aims to conduct a comprehensive investigation on the spatio-temporal distribution and epidemiology of some important zoonotic digenetic trematodes.
METHODS: We conducted a scoping review by searching PubMed, Web of Science, Google Scholar,
China National Knowledge Infrastructure, and Wanfang databases for articles, reviews, and case reports of zoonotic digenetic trematodes, without any restrictions on the year of publication. We followed the inclusion and exclusion criteria to identify relevant studies. And relevant information of the identified studies were collected and summarized.
RESULTS: We identified a total of 470 articles that met the inclusion criteria and were included in the review finally. Our analysis revealed the prevalence and global distribution of species in Schistosoma, Echinostoma, Isthmiophora, Echinochasmus, Paragonimus, Opisthorchiidae, Fasciolidae, Heterophyidae, and Eurytrema. Although some flukes are distributed worldwide, developing countries in Asia and Africa are still the most prevalent areas. Furthermore, there were some overlaps between the distribution of zoonotic digenetic trematodes from the same genus, and the prevalence of some zoonotic digenetic trematodes was not entirely consistent with their global distribution. The temporal disparities in zoonotic digenetic trematodes may attribute to the environmental changes. The gaps in our knowledge of the epidemiology and control of zoonotic digenetic trematodes indicate the need for large cohort studies in most countries.
CONCLUSIONS: This review provides important insights into the prevalence and global distribution of some zoonotic digenetic trematodes, firstly reveals spatio-temporal disparities in these digenetic trematodes. Countries with higher prevalence rate could be potential sources of transmitting diseases to other areas and are threat for possible outbreaks in the future. Therefore, continued global efforts to control and prevent human trematodiosis, and more international collaborations are necessary in the future.