Shahin Seidi , Amir Hossein Omidi , Saber Esmaeili
{"title":"世界卫生组织东地中海（WHO-EMRO）地区各国不同立克次体的分布情况：概述。","authors":"Shahin Seidi , Amir Hossein Omidi , Saber Esmaeili","doi":"10.1016/j.tmaid.2024.102695","DOIUrl":null,"url":null,"abstract":"<div><h3>Subject</h3><p><em>Rickettsia</em> is a zoonotic bacterial pathogen transmitted by vectors and has extensive reservoirs in animal and human populations. Rickettsiosis is a public health problem all over the world. However, comprehensive information on the geographical distribution of different <em>Rickettsia</em> species, infection status of reservoirs, vectors, and human cases is lacking in most parts of the world. Therefore, this study aimed to investigate the geographical distribution of different <em>Rickettsia</em> species and their vectors in countries of the WHO-EMRO region.</p></div><div><h3>Methods</h3><p>In this review study, a search was conducted for reports and published studies on <em>Rickettsia</em> species from WHO-EMRO region countries in various databases from 1995 to 2022. Finally, the reported status of human cases, reservoirs, and vectors associated with each species in different countries was documented.</p></div><div><h3>Results</h3><p>Reports of infections related to the detection of <em>Rickettsia</em> species were only available for 15 out of 22 WHO-EMRO member countries. A total of twenty-four <em>Rickettsia</em> species, including <em>R. sibrica, R. lusitaniae, R. africae, R. prowazekii, R. felis, R. typhi, R. rickettsii, R. aeschlimannii, R. conorii, R. massiliae, R. helvetica, R. monacensis, R. rhipicephali, R. bellii, R. asembonensis, R. hoogstraalii, R. andeanae, R. raoultii, R. asiatica, R. slovaca, R. australis, R. barbariae, Candidatus R. amblyommii, and Candidatus R. goldwasserii</em>, were reported from WHO-EMRO member countries. Furthermore, human cases infected with six different <em>Rickettsia</em> species, including <em>R. sibrica</em>, <em>R. prowazekii</em>, <em>R. felis</em>, <em>R. typhi</em>, <em>R. rickettsii</em>, <em>R. aeschlimannii</em>, <em>R. conorii</em>, <em>R. massiliae</em>, and <em>R. helvetica</em>, were reported from these countries.</p></div><div><h3>Conclusion</h3><p>The vast diversity of <em>Rickettsia</em> vectors has contributed to the ongoing discovery of new <em>Rickettsia</em> species. Therefore, further research on the reservoir hosts of <em>Rickettsia</em> infections in the understudied WHO-EMRO region is crucial. This research sheds light on <em>Rickettsia</em> disease's epidemiology and transmission dynamics in this region.</p></div>","PeriodicalId":23312,"journal":{"name":"Travel Medicine and Infectious Disease","volume":"58 ","pages":"Article 102695"},"PeriodicalIF":6.3000,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1477893924000097/pdfft?md5=41ee98b6a0eb7085d36f7a1792df8345&pid=1-s2.0-S1477893924000097-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Distribution of different Rickettsia species in countries of the WHO Eastern Mediterranean (WHO-EMRO) region: An overview\",\"authors\":\"Shahin Seidi , Amir Hossein Omidi , Saber Esmaeili\",\"doi\":\"10.1016/j.tmaid.2024.102695\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Subject</h3><p><em>Rickettsia</em> is a zoonotic bacterial pathogen transmitted by vectors and has extensive reservoirs in animal and human populations. Rickettsiosis is a public health problem all over the world. However, comprehensive information on the geographical distribution of different <em>Rickettsia</em> species, infection status of reservoirs, vectors, and human cases is lacking in most parts of the world. Therefore, this study aimed to investigate the geographical distribution of different <em>Rickettsia</em> species and their vectors in countries of the WHO-EMRO region.</p></div><div><h3>Methods</h3><p>In this review study, a search was conducted for reports and published studies on <em>Rickettsia</em> species from WHO-EMRO region countries in various databases from 1995 to 2022. Finally, the reported status of human cases, reservoirs, and vectors associated with each species in different countries was documented.</p></div><div><h3>Results</h3><p>Reports of infections related to the detection of <em>Rickettsia</em> species were only available for 15 out of 22 WHO-EMRO member countries. A total of twenty-four <em>Rickettsia</em> species, including <em>R. sibrica, R. lusitaniae, R. africae, R. prowazekii, R. felis, R. typhi, R. rickettsii, R. aeschlimannii, R. conorii, R. massiliae, R. helvetica, R. monacensis, R. rhipicephali, R. bellii, R. asembonensis, R. hoogstraalii, R. andeanae, R. raoultii, R. asiatica, R. slovaca, R. australis, R. barbariae, Candidatus R. amblyommii, and Candidatus R. goldwasserii</em>, were reported from WHO-EMRO member countries. Furthermore, human cases infected with six different <em>Rickettsia</em> species, including <em>R. sibrica</em>, <em>R. prowazekii</em>, <em>R. felis</em>, <em>R. typhi</em>, <em>R. rickettsii</em>, <em>R. aeschlimannii</em>, <em>R. conorii</em>, <em>R. massiliae</em>, and <em>R. helvetica</em>, were reported from these countries.</p></div><div><h3>Conclusion</h3><p>The vast diversity of <em>Rickettsia</em> vectors has contributed to the ongoing discovery of new <em>Rickettsia</em> species. Therefore, further research on the reservoir hosts of <em>Rickettsia</em> infections in the understudied WHO-EMRO region is crucial. This research sheds light on <em>Rickettsia</em> disease's epidemiology and transmission dynamics in this region.</p></div>\",\"PeriodicalId\":23312,\"journal\":{\"name\":\"Travel Medicine and Infectious Disease\",\"volume\":\"58 \",\"pages\":\"Article 102695\"},\"PeriodicalIF\":6.3000,\"publicationDate\":\"2024-02-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1477893924000097/pdfft?md5=41ee98b6a0eb7085d36f7a1792df8345&pid=1-s2.0-S1477893924000097-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Travel Medicine and Infectious Disease\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1477893924000097\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"INFECTIOUS DISEASES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Travel Medicine and Infectious Disease","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1477893924000097","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
Distribution of different Rickettsia species in countries of the WHO Eastern Mediterranean (WHO-EMRO) region: An overview
Subject
Rickettsia is a zoonotic bacterial pathogen transmitted by vectors and has extensive reservoirs in animal and human populations. Rickettsiosis is a public health problem all over the world. However, comprehensive information on the geographical distribution of different Rickettsia species, infection status of reservoirs, vectors, and human cases is lacking in most parts of the world. Therefore, this study aimed to investigate the geographical distribution of different Rickettsia species and their vectors in countries of the WHO-EMRO region.
Methods
In this review study, a search was conducted for reports and published studies on Rickettsia species from WHO-EMRO region countries in various databases from 1995 to 2022. Finally, the reported status of human cases, reservoirs, and vectors associated with each species in different countries was documented.
Results
Reports of infections related to the detection of Rickettsia species were only available for 15 out of 22 WHO-EMRO member countries. A total of twenty-four Rickettsia species, including R. sibrica, R. lusitaniae, R. africae, R. prowazekii, R. felis, R. typhi, R. rickettsii, R. aeschlimannii, R. conorii, R. massiliae, R. helvetica, R. monacensis, R. rhipicephali, R. bellii, R. asembonensis, R. hoogstraalii, R. andeanae, R. raoultii, R. asiatica, R. slovaca, R. australis, R. barbariae, Candidatus R. amblyommii, and Candidatus R. goldwasserii, were reported from WHO-EMRO member countries. Furthermore, human cases infected with six different Rickettsia species, including R. sibrica, R. prowazekii, R. felis, R. typhi, R. rickettsii, R. aeschlimannii, R. conorii, R. massiliae, and R. helvetica, were reported from these countries.
Conclusion
The vast diversity of Rickettsia vectors has contributed to the ongoing discovery of new Rickettsia species. Therefore, further research on the reservoir hosts of Rickettsia infections in the understudied WHO-EMRO region is crucial. This research sheds light on Rickettsia disease's epidemiology and transmission dynamics in this region.
期刊介绍：
Travel Medicine and Infectious Disease
Publication Scope:
Publishes original papers, reviews, and consensus papers
Primary theme: infectious disease in the context of travel medicine
Focus Areas:
Epidemiology and surveillance of travel-related illness
Prevention and treatment of travel-associated infections
Malaria prevention and treatment
Travellers' diarrhoea
Infections associated with mass gatherings
Migration-related infections
Vaccines and vaccine-preventable disease
Global policy/regulations for disease prevention and control
Practical clinical issues for travel and tropical medicine practitioners
Coverage:
Addresses areas of controversy and debate in travel medicine
Aims to inform guidelines and policy pertinent to travel medicine and the prevention of infectious disease
Publication Features:
Offers a fast peer-review process
Provides early online publication of accepted manuscripts
Aims to publish cutting-edge papers
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