Results 31 to 40 of about 6,286 (135)

Epidemiological surveillance of capybaras and ticks on warning area for Brazilian spotted fever [PDF]

Veterinary World, 2015
Aim: The vulnerability of tropical developing countries to the emerging disease constitutes a critical phenomenon in which the invasion of wild niches by human hosts, contributes to expansion of zoonotic diseases, such as the Brazilian spotted fever (BSF)
José Brites-Neto, Jardel Brasil , Keila Maria Roncato Duarte   +2 more
doaj   +1 more source

Molecular screening of Bartonella in free-ranging capybaras (Hydrochoerus hydrochaeris) from Paraná State, Southern Brazil

Semina: Ciências Agrárias, 2022
Bartonella is an emerging group of facultative intracellular bacteria causing circulatory and systemic disorders. Hosts for Bartonella are mostly mammals, specifically rodents, having a growing number of Bartonella species related to their infection ...
Nelson Jessé Rodrigues dos Santos, Renan Bressianini do Amaral, Luiz Ricardo Gonçalves, Rogério Ribas Lange, Juan Carlos Moreno Duque, Flávia Carolina Meira Collere, Larissa Dantas Roeder Ferrari, Thállitha Samih Wischral Jayme Vieira, Marcos Rogério André, Rafael Felipe da Costa Vieira   +9 more
doaj   +1 more source

Diferenciação morfométrica entre larvas de Amblyomma sculptum Berlese, 1888 e Amblyomma dubitatum Neumann, 1899

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Os carrapatos estão envolvidos em processos biológicos de uma grande variedade de organismos patogênicos. O gênero Amblyomma é o de maior importância médica, com a espécie Amblyomma sculptum Berlese, 1888 envolvida no ciclo de transmissão da febre
J. Brites-Neto, J. Brasil, G.A.C.G. Takeda, A.C. Guillen, M.B. Labruna, A. Pinter   +5 more
doaj   +1 more source

Diversity of ticks in the wildlife screening center of São Paulo city, Brazil

Ciência Rural
: The Wildlife Screening Center (CETAS) of the Tietê Ecological Park (PET), situated at the municipality of São Paulo, receives, treats and rehabilitates wild animals that have been dislodged from their natural environment due to different reasons.
Thiago Fernandes Martins, Liliane Milanelo, Felipe da Silva Krawczak, Haroldo Ryoiti Furuya, Lilian Sayuri Fitorra, Fábio Toledo das Dores, Valéria da Silva Pedro, Alicia Giollo Hippolito, Marcelo Bahia Labruna   +8 more
doaj   +1 more source

Can landscape management provide disease regulation services? A case study of Brazilian spotted fever incidence

Journal of Applied Ecology, Volume 63, Issue 10, October 2026.
Policy implications. Our results can help prioritize surveillance strategies and the implementation of preventive measures, particularly in areas where landscape structures cannot provide disease regulation services. Landscape management actions aimed at increasing the amount of forest areas in a more aggregated manner could help restore those ...
Nicolas Conserva, Paula Ribeiro Prist, Gabriela Farias Asmus, Niko Speybroeck, Leandro Reverberi‐Tambosi   +4 more
wiley   +1 more source

Epidemiology of capybara-associated Brazilian spotted fever.

PLoS Neglected Tropical Diseases, 2019
BACKGROUND:Brazilian spotted fever (BSF), caused by the bacterium Rickettsia rickettsii, has been associated with the transmission by the tick Amblyomma sculptum, and one of its main hosts, the capybara (Hydrochoerus hydrochaeris).
Hermes R Luz, Francisco B Costa, Hector R Benatti, Vanessa N Ramos, Maria Carolina de A Serpa, Thiago F Martins, Igor C L Acosta, Diego G Ramirez, Sebastián Muñoz-Leal, Alejandro Ramirez-Hernandez, Lina C Binder, Marcio Port Carvalho, Vlamir Rocha, Thiago C Dias, Camila L Simeoni, José Brites-Neto, Jardel Brasil, Ana Maria Nievas, Patricia Ferreira Monticelli, Maria Estela G Moro, Beatriz Lopes, Daniel M Aguiar, Richard C Pacheco, Celso Eduardo Souza, Ubiratan Piovezan, Raquel Juliano, Katia Maria P M B Ferraz, Matias P J Szabó, Marcelo B Labruna   +28 more
doaj   +1 more source

Amblyomma yucumense Krawczak, Martins & Labruna, 2015 (Acari: Ixodidae) in Argentina [PDF]

, 2018
Amblyomma yucumense was recently described from specimens collected in the Turvo State Park, southern Brazil. In search of this tick species, free-living ticks were collected at the Moconá Provincial Park and the Yabotí Biosphere Reserve in Misiones ...
Daniela Lamattina, Nava, Santiago, José Manuel Venzal, Santiago Nava, Mangold, Atilio Jose, Venzal, Jose Manuel, Evelina Luisa Tarragona, Atilio José Mangold, Tarragona, Evelina Luisa, Lamattina, Daniela   +9 more
core   +1 more source

Dinâmica sazonal de carrapatos (Acari: Ixodidae) na mata ciliar de uma área endêmica para febre maculosa na região de Campinas, São Paulo, Brasil [PDF]

Ciência Rural, 2006
A febre maculosa é mundialmente reconhecida como um problema reemergente de saúde pública. Na região de Campinas-SP, observam-se uma ampliação da área de transmissão do agente da doença e a ocorrência de um maior número de casos confirmados nos últimos ...
Savina Silvana Aparecida Lacerra de Souza, Celso Eduardo de Souza, Elias José Rodrigues Neto, Angelo Pires do Prado   +3 more
doaj   +1 more source

New tick records with notes on rickettsial infection from the wildlife of the state of Espírito Santo, southeastern Brazil

Ticks and Tick-Borne Diseases
This work aimed to report ticks infesting the wildlife among 15 municipalities of the state of Espírito Santo between 2016 and 2021, within the Atlantic Forest biome of southeastern Brazil. A total of 576 tick specimens (187 males, 56 females, 149 nymphs,
Igor da Cunha Lima Acosta, Isaias Roveri Garcia, Hermes Ribeiro Luz, Maria Carolina de Azevedo Serpa, Thiago Fernandes Martins, Ralph Eric Thijl Vanstreels, Marcelo B. Labruna   +6 more
doaj   +1 more source

Morphometric differentiation between larvae of Amblyomma sculptum Berlese, 1888 and Amblyomma dubitatum Neumann, 1899

, 2018
Ticks are involved in biological processes of a wide variety of pathogenic organisms. The genus Amblyomma presents the greatest medical importance, with the species Amblyomma sculptum Berlese, 1888 involved in the transmission cycle of Brazilian Spotted ...
G.A.C.G. Takeda (5838833), J. Brasil (5838830), A.C. Guillen (5838836), M.B. Labruna (5838839), A. Pinter (5553527), J. Brites-Neto (5838827)   +5 more
core   +1 more source