Results 21 to 30 of about 573,345 (369)

Detection of Novel Spotted Fever Group Rickettsiae (Rickettsiales: Rickettsiaceae) in Ticks (Acari: Ixodidae) in Southwestern China

open access: yesJournal of medical entomology, 2021
Spotted fever group rickettsiae, mainly maintained and transmitted by ticks, are important etiological agents of (re)emerging zoonotic diseases worldwide.

semanticscholar   +1 more source

Diagnostic Value of IgA Antibody Measurement in Tick-Borne Spotted Fever (Astrakhan Rickettsial Fever)

open access: yesMicrobiology Spectrum, 2022
Tick-borne spotted fevers caused by Rickettsia occur worldwide. The symptoms of this bacterial infection are similar to those of viral infection, and thus, diagnostic accuracy has special clinical importance.
Nina S. Smirnova   +5 more
doaj   +1 more source

Mediterranean Spotted Fever: Current Knowledge and Recent Advances

open access: yesTropical Medicine and Infectious Disease, 2021
Mediterranean spotted fever (MSF) is an emerging tick-borne rickettsiosis of the spotted fever group (SFG), endemic in the Mediterranean basin. By virtue of technological innovations in molecular genetics, it has been determined that the causative agent ...
N. Spernovasilis   +4 more
semanticscholar   +1 more source

Virulence potential of Rickettsia amblyommatis for spotted fever pathogenesis in mice

open access: yesPathogens and Disease, 2021
Rickettsia amblyommatis belongs to the spotted fever group of Rickettsia and infects Amblyomma americanum (Lone Star ticks) for transmission to offspring and mammals. Historically, the geographic range of A.
W. Yen   +5 more
semanticscholar   +1 more source

Purpura fulminans and spotted fever: A case series from South India

open access: yesJournal of Global Infectious Diseases, 2022
Purpura fulminans (PF) is associated with acute infections such as meningococcal, staphylococcal, streptococcal, and rickettsial infections. However, there are only a few reports of association of PF with rickettsial fever from India. In this case series
Karthik Gunasekaran   +4 more
doaj   +1 more source

Spotted Fever and Typhus Group Rickettsiae in Dogs and Humans, Mexico, 2022

open access: yesEmerging Infectious Diseases, 2023
We found serologic evidence of spotted fever group Rickettsia in humans and dogs and typhus group Rickettsia in dogs in Reynosa, Mexico. Our investigation revealed serologic samples reactive to spotted fever group Rickettsia in 5 community members ...
Ricardo Palacios-Santana   +7 more
doaj   +1 more source

Interstitial pneumonia due to Japanese spotted fever. [PDF]

open access: goldRespirol Case Rep
Arai K   +5 more
europepmc   +3 more sources

Rickettsia slovaca “spotted fever”

open access: yesJAAD Case Reports, 2023
Pascal Del Giudice, MD   +3 more
doaj   +3 more sources

Isolation of Rickettsia rickettsii in Rocky Mountain Spotted Fever Outbreak, Panama

open access: yesEmerging Infectious Diseases, 2021
We report new cases of Rocky Mountain spotted fever in patients from Kinkantu, Ngäbe-Bugle indigenous comarca, Panama. We isolated Rickettsia rickettsii in cell culture after intraperitoneal inoculation of guinea pigs with tissues from a deceased patient.
Yamitzel Zaldívar   +7 more
doaj   +1 more source

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