Results 91 to 100 of about 3,183 (248)

Ticks on birds caught on the campus of the Federal Rural University of Rio de Janeiro, Brazil Carrapatos em aves capturadas no campus da Universidade Federal Rural do Rio de Janeiro, Brasil

Revista Brasileira de Parasitologia Veterinária, 2012
The prevalence of parasitic infections, particularly those caused by ectoparasites, may influence the biology and ecology of wild birds. The aim of this study was to investigate occurrences and identify the species of ticks collected from wild birds ...
Ísis Daniele Alves Costa Santolin, Hermes Ribeiro Luz, Nívea Maria Alchorne, Michele da Costa Pinheiro, Ramiro Dário Melinski, João Luiz Horácio Faccini, Ildemar Ferreira, Kátia Maria Famadas   +7 more
doaj   +1 more source

Biological differences between two allopatric populations of Amblyomma cajennense (Acari: Ixodidae) in Argentina

Experimental and Applied Acarology, 2010
The fertility of hybrids from two distinct populations of Amblyomma cajennense from different ecological regions of Northern Argentina was analyzed. Two colonies of A. cajennense from El Rey National Park (RNP), Salta Province (24º41'S, 64º36'W), and Copo National Park (CNP), Santiago del Estero Province (25º55'S, 61º43'W) were established infesting ...
Mastropaolo, Mariano, Nava, Santiago, Guglielmone, Alberto Alejandro, Mangold, Atilio Jose   +3 more
openaire   +3 more sources

Quelques observations sur une souche de Cowdria ruminantium isolée en Guadeloupe (Antilles françaises) [PDF]

, 1985
Une souche de Cowdria ruminantium isolée en Guadeloupe (Antilles) a été comparée, dans des tests d'immunité croisée chez des petits ruminants, à la souche de référence sud-africaine "Ball 3", à une souche du Soudan("Umm Banein") et à une souche sud ...
Barré, Nicolas, Camus, Emmanuel, Uilenberg, Gerrit   +2 more
core  

Detection of Amblyomma mixtum (Acari: Ixodidae) in Germany on a Human Traveler Returning from Cuba [PDF]

, 2020
The importation of exotic ticks to Germany on infested humans is rarely reported. Here we describe the detection of an Amblyomma mixtum nymph harboring Rickettsia amblyommatis by a tourist returning from a holiday trip to Cuba.
Bröker, Michael, Chitimia Dobler, Lidia, Gonschorrek, Joachim, Mansfeld, Peter, Nava, Santiago, Schaper, Sabine   +5 more
core   +1 more source

DISTRIBUIÇÃO, DIVERSIDADE E SAZONALIDADE DE CARRAPATOS EM AMBIENTES INSTITUCIONAIS COM DIFERENTES GRAUS DE INTERVENÇÃO HUMANA NO ESTADO DO RIO DE JANEIRO, BRASIL

Brazilian Journal of Veterinary Medicine, 2014
Este estudo avalia a distribuição, a diversidade e a flutuação sazonal de carrapatos, capturados por meio de três técnicas, em cinco áreas institucionais com diferentes características ecoló- gicas e de intervenção humana, no estado do Rio de Janeiro ...
Andrea Kill Silveira, Adevair Henrique da Fonseca   +1 more
doaj  

Rickettsiae-infected Ticks in an Endemic Area of Spotted Fever in the State of Minas Gerais, Brazil

Memorias do Instituto Oswaldo Cruz, 1997
A study on tick-borne rickettsiosis was developed in the county of Santa Cruz do Escalvado, State of Minas Gerais, Brazil, where a clinical case of the disease, confirmed by necropsy, had been reported. Of the 1,254 ticks collected, 1,061 belonged to the
Elba Regina Sampaio de Lemos, Raimundo Diogo Machado, Fernando Dias de Ávila Pires, Sérgio Lisboa Machado, Lígia Maria Cantarino da Costa, José Rodrigues Coura   +5 more
doaj   +1 more source

More about the role of 2,6-dichlorophenol in tick courtship: identification and olfactometer bioassay in Amblyomma cajennense and Rhipicephalus sanguineus

Memorias do Instituto Oswaldo Cruz, 2008
This study aimed to identify 2,6-dichlorophenol (2,6-DCP) in Amblyomma cajennense and to evaluate its role in A. cajennense and Rhipicephalus sanguineus courtship.
Carla Cristina Braz Louly, Diana da Nóbrega Silveira, Sara Fernandes Soares, Pedro Henrique Ferri, Ariane Carla Campos de Melo, Lígia Miranda Ferreira Borges   +5 more
doaj   +1 more source

Rickettsia amblyommii infecting Amblyomma sculptum in endemic spotted fever area from southeastern Brazil

Memorias do Instituto Oswaldo Cruz, 2015
The Rickettsia bacteria include the aetiological agents for the human spotted fever (SF) disease. In the present study, a SF groupRickettsia amblyommii related bacterium was detected in a field collected Amblyomma sculptum (Amblyomma cajennense species ...
Emília de Carvalho Nunes, Vinicius Figueiredo Vizzoni, Daniel Leal Navarro, Felipe Campos de Melo Iani, Liliane Silva Durães, Erik Daemon, Carlos Augusto Gomes Soares, Gilberto Salles Gazeta   +7 more
doaj   +1 more source

Molecular detection of tick-borne pathogen diversities in ticks from livestock and reptiles along the shores and adjacent islands of lake Victoria and lake Baringo, Kenya [PDF]

, 2017
Tick-borne pathogens (TBPs) are responsible for some of the most serious emerging infectious diseases facing sub-Saharan Africa (SSA) and the rest of the world today (1, 2).
Ajamma, Allsopp, Altschul, Andoh, Bengis, Burgdorfer, Burridge, Collins, Cook, Crowder, Crump, Dantas-Torres, Daszak, de la Fuente, De Sousa, Drummond, Dunster, Fyumagwa, Ghai, Gortazar, Gubbels, Guindon, Hess, Homewood, Horak, Hornok, Kamani, Kariuki, Katoh, Kearse, Kelly, Kiara, Kipkorir, Kock, Kumsa, Latif, Latif, Lwande, Machado-Ferreira, Maina, Maina, Mati, Matsumoto, Maxwell, Mediannikov, Miller, Minakawa, Mokrani, Morzaria, Moumouni, Mukhebi, Mwamuye, Ngumi, Njiiri, Norval, Nowak, Olwoch, Omondi, Onchuru, Oura, Parola, Parola, Punyua, Rosenstein, Rubaire-Akiiki, Saitou, Sang, Sang, Thumbi, Tigoi, Tijsse-Klassen, Tokarz, Trout Fryxell, Uilenberg, Walker, Walker, Walker, Walker, Wanzala, Wanzala, Wen, Wesonga, Wesonga, Whiley, Wiethoelter, Zhu   +85 more
core   +2 more sources

Parasitismo humano por carrapatos na Mata Atlântica, Rio de Janeiro, Brasil.

EntomoBrasilis, 2011
Entre janeiro de 1997 e dezembro de 2007 foi realizada uma investigação epidemiológica objetivando identificar casos de parasitismo por carrapatos em humanos na comunidade que invadiu e está ocupando Área de Proteção Ambiental – (APA), entre o “Parque ...
Nicolau Maués Serra-Freire, Laura Morena Mendes de Sena, Ana Beatriz Pais Borsoi   +2 more
doaj   +4 more sources