Buscar
Mostrando ítems 1-10 de 193
Molecular identification of Rickettsia parkeri infecting Amblyomma triste ticks in an area of Argentina where cases of rickettsiosis were diagnosed
(Fundacao Oswaldo Cruz, 2013-02)
Specimens of the hard tick Amblyomma triste were found infected with Rickettsia parkeri in an area of Argentina (General Lavalle, Buenos Aires Province) where cases of human illness attributed to this microorganism have ...
Human Parasitism by Amblyomma parkeri Ticks Infected with Candidatus Rickettsia paranaensis, Brazil
(Johns Hopkins Medicine, 2021)
Dynamics of exposure to Rickettsia parkeri in cattle in the paraná river delta, Argentina
(Entomological Society of America, 2016-01)
Several cases of human rickettsiosis caused by Rickettsia parkeri were recently documented in the Paraná River delta of Argentina, where the tick vector is Amblyomma triste Koch. As cattle suffer recurrent A. triste ...
Serological evidence of Rickettsia parkeri as the etiological agent of rickettsiosis in Uruguay
(Instituto de Medicina Tropical, 2009)
We report three new rickettsiosis human cases in Uruguay. The three clinical cases presented clinical manifestations similar to previous reported cases of Rickettsia parkeri in the United States; that is mild fever (< 40 ...
A new focus of spotted fever caused by Rickettsia parkeri in Brazil
(Sociedade Brasileira de Medicina Tropical, 2022)
In vitro isolation and infection intensity of Rickettsia parkeri in Amblyomma triste ticks from the Paraná River Delta region, Argentina
(Elsevier, 2014-10)
In the present study, we report the first in vitro isolation and infection intensity of Rickettsia parkeri in Amblyomma triste ticks from Argentina. No genetic differences in the molecular targets evaluated were found ...
Rickettsial Infection in Ticks (Acari: Ixodidae) Collected on Birds in Southern Brazil
(ENTOMOLOGICAL SOC AMERLANHAM, 2012)
The aim of the study was to evaluate rickettsial infection in ticks from wild birds of the Semidecidual and Atlantic Rainforest remnants of three municipalities of the State of Parana, southern Brazil. Overall, 53 larvae ...
Caso autóctono de fiebre manchada por Rickettsia parkeri en Ensenada, Buenos AiresAutochthonous case of spotted fever caused by Rickettsia parkeri in Ensenada, Buenos Aires
(Medicina (Buenos Aires), 2018-07)
Se comunica un caso autóctono de fiebre manchada por Rickettsia parkeri en un adulto residente en Ensenada, Provincia de Buenos Aires ocurrido en el verano de 2016. El cuadro, secundario a una mordedura de garrapata en la ...
Ecoepidemiology of Rickettsia parkeri in the Paraná Delta, Argentina
(Elsevier, 2016)
Background: In South America, several cases of human rickettsiosis caused by Rickettsia parkeri were documented in Uruguay, southern Brazil and the Paraná River delta of Argentina. There, the main tick vector is Amblyomma ...