Rickettsial Diseases | CDC Yellow Book 2024 - Centers for Disease ...
Rickettsia spp. are classically divided into the spotted fever group (SFG) and the typhus group, although more recently these have been classified into as many as 4 groups. Orientia spp. …
Rickettsia - Wikipedia
Accordingly, Rickettsia species cannot grow in artificial nutrient culture; they must be grown either in tissue or embryo cultures. Mostly chicken embryos are used, following a method developed …
Rickettsiae - Medical Microbiology - NCBI Bookshelf
Rickettsia species include two antigenically defined groups that are closely related genetically but differ in their surface-exposed protein and lipopolysaccharide antigens. These are the spotted …
Emerging and re-emerging rickettsioses: endothelial cell infection and ...
Rickettsia spp. mainly infect endothelial cells, causing injuries that significantly contribute to the pathophysiological and clinical features of rickettsial diseases.
A Concise Review of the Epidemiology and Diagnostics of Rickettsioses ...
Rickettsioses are caused by members of the family Rickettsiaceae, which comprise the two genera Rickettsia and Orientia. Members of Rickettsia spp. are obligate intracellular bacteria …
Treatment of Rickettsia spp. infections: a review - PubMed
Here, the authors will review in vitro and human studies of the various compounds that have been used for the treatment of Rickettsia spp. infections. The authors will also provide …
Identification of Rickettsia spp., Anaplasma spp., and an …
2022年3月1日 · Rickettsia, Ehrlichia and Anaplasma belonging to the order Rickettsiales are Gram-negative, obligate intracellular bacteria causing a variety of infections in humans as well …
Mapping the global distribution of spotted fever group rickettsiae: …
2022年11月21日 · These 17 predominant Rickettsia spp. form five spatial clusters, each representing unique combinations of environmental and ecoclimatic features.
Rickettsia spp. - SpringerLink
2017年11月25日 · Rickettsia rickettsii – Rocky Mountain spotted fever: Transmitted by members of the Ixodidae tick family (hard ticks); also the natural reservoirs Initial symptoms: fever, …
Guidelines for the Detection of Rickettsia spp - PubMed
The genus Rickettsia (Rickettsiales: Rickettsiaceae) includes Gram-negative, small, obligate intracellular, nonmotile, pleomorphic coccobacilli bacteria transmitted by arthropods. Some of …