Ticks were obtained from dogs from February to September of 1999 at weekly intervals, in the County of Piraí, State of Rio de Janeiro. Four hundred seventy four ixodids were taxonomically identified, 103 Amblyomma cajennense, seven Amblyomma ovale, 209 Rhipicephalus sanguineus, and 155 Amblyomma sp. An hemolymph test associated with Giemsa's stain revealed two specimens in 163 ticks tested (R. sanguineus and Amblyomma sp), containing rickettsia-like organisms. Direct immunofluorescence verified the presence of spotted fever group rickettsia in one specimen of R. sanguineus. Considering the limited information on rickettsiosis in Brazil, principally in relation to the vectors involved in perpetuating it in foci, these preliminary results giv...
The present study provides a rickettsial serosurvey in 25 dogs and 35 humans in an endemic area for ...
This study was performed in Maranhão state, a transition area two Brazilian biomes, Amazon and Cerra...
The present work evaluated rickettsial infection in dogs and their ticks in an area endemic for Braz...
De fevereiro a setembro de 1999, foram realizadas, semanalmente, coletas de carrapatos de cães no Mu...
The present study was performed in an area endemic for Brazilian spotted fever (BSF) in Juiz de Fora...
ABSTRACT. Cunha N.C., Lemos E.R.S., Rozental T., Teixeira R.C., Cordeiro M.D., Lisbôa R.S., Favacho ...
Ticks are ectoparasites, vectors of diseases to humans and animals. Some of these are classified as ...
A study on tick-borne rickettsiosis was developed in the county of Santa Cruz do Escalvado, State of...
The present study investigated the infection by spotted fever rickettsia in an endemic area for Braz...
A study on tick-borne rickettsiosis was developed in the county of Santa Cruz do Escalvado, State of...
Spotted Fever is an acute infectious disease caused by bacteria of the genus Rickettsia and transmit...
Specimens of ticks were collected in 1993, 1996, 1997, and 1998, mostly from wild and domestic anima...
Rickettsiosis is a human disease caused by bacteria of the genus Rickettsia, and its main vector ti...
Rickettsial diseases caused by genus Rickettsia are zoonosis present in all continents. With excepti...
Ticks collected in the last two decades from free-living and captive wild animals from 28 municipali...
The present study provides a rickettsial serosurvey in 25 dogs and 35 humans in an endemic area for ...
This study was performed in Maranhão state, a transition area two Brazilian biomes, Amazon and Cerra...
The present work evaluated rickettsial infection in dogs and their ticks in an area endemic for Braz...
De fevereiro a setembro de 1999, foram realizadas, semanalmente, coletas de carrapatos de cães no Mu...
The present study was performed in an area endemic for Brazilian spotted fever (BSF) in Juiz de Fora...
ABSTRACT. Cunha N.C., Lemos E.R.S., Rozental T., Teixeira R.C., Cordeiro M.D., Lisbôa R.S., Favacho ...
Ticks are ectoparasites, vectors of diseases to humans and animals. Some of these are classified as ...
A study on tick-borne rickettsiosis was developed in the county of Santa Cruz do Escalvado, State of...
The present study investigated the infection by spotted fever rickettsia in an endemic area for Braz...
A study on tick-borne rickettsiosis was developed in the county of Santa Cruz do Escalvado, State of...
Spotted Fever is an acute infectious disease caused by bacteria of the genus Rickettsia and transmit...
Specimens of ticks were collected in 1993, 1996, 1997, and 1998, mostly from wild and domestic anima...
Rickettsiosis is a human disease caused by bacteria of the genus Rickettsia, and its main vector ti...
Rickettsial diseases caused by genus Rickettsia are zoonosis present in all continents. With excepti...
Ticks collected in the last two decades from free-living and captive wild animals from 28 municipali...
The present study provides a rickettsial serosurvey in 25 dogs and 35 humans in an endemic area for ...
This study was performed in Maranhão state, a transition area two Brazilian biomes, Amazon and Cerra...
The present work evaluated rickettsial infection in dogs and their ticks in an area endemic for Braz...