Results 71 to 80 of about 838,017 (221)

Expert‐Based Prioritization of Control Measures for Salmonid Rickettsial Septicemia in Chilean Salmon Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Piscirickettsiosis (SRS) remains the main infectious disease affecting salmon aquaculture in Chile. This study evaluated expert perceptions of the effectiveness of SRS control measures and the level of agreement among industry professionals.
Patricio Bustos, Benjamín Diethelm‐Varela, Andrés Riofrio, Marcos Mancilla, Fernando O. Mardones   +4 more
wiley   +1 more source

Potential drivers of vector-borne pathogens in urban environments: European hedgehogs (Erinaceus europaeus) in the spotlight

One Health
Vector-borne diseases (VBDs) are considered as (re-)emerging, but information on the transmission cycles and wildlife reservoirs is often incomplete, particularly with regard to urban areas.
Andrea Springer, Karolin Schütte, Florian Brandes, Maximilian Reuschel, Michael Fehr, Gerhard Dobler, Gabriele Margos, Volker Fingerle, Hein Sprong, Christina Strube   +9 more
doaj   +1 more source

Rickettsiosis transmitidas por garrapatas en las Américas: avances clínicos y epidemiológicos, y retos en el diagnóstico

Biomédica: revista del Instituto Nacional de Salud, 2013
Las rickettsiosis son entidades clínicas de tipo zoonótico, causadas por bacterias intracelulares estrictas de los géneros Rickettsia y Orientia, pertenecientes a la familia Rickettsiaceae.
Marylin Hidalgo, Alvaro A. Faccini-Martínez, Gustavo Valbuena   +2 more
doaj   +1 more source

Predictors of clinically significant bleeding in dogs with severe thrombocytopenia: 159 cases (2012‐2021)

Journal of Small Animal Practice, EarlyView.
Objectives To evaluate risk factors for clinically significant bleeding in dogs with severe thrombocytopenia and to assess whether predictors of bleeding differ between immune thrombocytopenia and other causes, and whether platelet mass is more predictive than platelet count.
G. Smith, E. D. Bennet, A. E. Ridyard
wiley   +1 more source

Rickettsia sibirica mongolitimonae Infection, Turkey, 2016 [PDF]

Emerging Infectious Diseases, 2017
In 2016, Rickettsia sibirica mongolitimonae was diagnosed for a man in Turkey. He had been bitten by a Hyalomma marginatum tick, from which PCR detected rickettsial DNA. Sequence analysis of the DNA identified R. sibirica mongolitimonae. Immunofluorescence assay of patient serum indicated R. conorii, which cross-reacts.
Ferit Kuscu, Omer Orkun, Aslihan Ulu, Behice Kurtaran, Suheyla Komur, A. Seza Inal, Damla Erdogan, Yesim Tasova, Hasan S.Z. Aksu   +8 more
openaire   +4 more sources

High prevalence of a host‐associated Anaplasma lineage in wild coatis (Nasua nasua) from the Brazilian Atlantic Forest

Medical and Veterinary Entomology, EarlyView.
Anaplasma sp. DNA was detected in 47.9% of free‐ranging coatis (Nasua nasua) sampled in Iguaçu National Park, southern Brazil. Molecular analyses revealed a genetically distinct Anaplasma lineage infecting coatis, differing from Anaplasma strains detected in associated tick populations.
Matheus Dias Cordeiro, Paulo César Magalhães‐Matos, Isadora dos Santos Dias, Jônathan David Ribas Chagas, Olívia Zen Gianfrancisco, Ellen Meireles Brandão, Claudia Bezerra da Silva, Bruna de Azevedo Baêta   +7 more
wiley   +1 more source

EXPERIMENTAL RICKETTSIA TSUTSUGAMUSHI INFECTIONS IN DOGS

Japanese Journal of Medical Science and Biology, 1979
Dogs were infected intravenously and intradermally with the Gilliam and Karp strains of R. tsutsugamushi. Although the development of clinical signs was related to the dose of the organism, Gilliam-infected dogs developed severer infections than those infected with Karp. Specific antibodies were demonstrated in sera of experimentally infected dogs.
SHIRAI, AKIRA, HUXSOLL, DAVID L., MONTREY, RICHARD D., WERNER, ROBERT M., ARIMBALAM, S.   +4 more
openaire   +3 more sources

Endosymbiont Infections in Korean Insects: Patterns Across Orders and Habitat Types

Insects
Endosymbiotic bacteria influence the ecology and evolution of insects through complex associations within host cells. To explore how these relationships vary among environments and taxa, we examined 1028 insect specimens from 14 orders across Korea for ...
Jae-Yeon Kang, Gilsang Jeong, In Jung An, Kihyun Kim, Se-hwan Son, Soyeon Park   +5 more
doaj   +1 more source

Bacterial composition of Polygenis (Polygenis) bohlsi bohlsi (Wagner, 1901) (Siphonaptera: Rhopalopsyllidae) associated with Thrichomys fosteri (Rodentia: Echimyidae) in the Brazilian Pantanal wetland

Medical and Veterinary Entomology, EarlyView.
This study characterizes the bacteriome of Polygenis (Polygenis) bohlsi bohlsi fleas collected from free‐living Thrichomys fosteri in the Pantanal region of Brazil. The bacterial microbiota associated with male fleas exhibited greater phylogenetic diversity, and the overall community structure differed between the flea sexes.
Michelli Inácio Gonçalves Funnicelli, Renan Bressianini do Amaral, Victória Valente Califre de Mello, Ricardo Bassini‐Silva, Lizeth Fernanda Banguero Micolta, Marie Buysse, William Oliveira de Assis, Alanderson Rodrigues da Silva, Heitor Miraglia Herrera, Rosangela Zacarias Machado, Darci Moraes Barros‐Battesti, Daniel Guariz Pinheiro, Olivier Duron, Marcos Rogério André   +13 more
wiley   +1 more source

Infección por rickettsia en capibaras (Hydrochoerus hydrochaeris) de São Paulo, Brasil: evidencia serológica de infección por Rickettsia bellii y Rickettsia parkeri [PDF]

, 2007
Introducción. En Brasil, los capibaras (Hydrochoerus hydrochaeris) son importantes huéspedes para garrapatas del género Amblyomma, las cuales transmiten rickettsiosis a humanos y animales.
Marcelo B. Labruna, Moraes-Filho, Jonas, Labruna, Marcelo B., Ataliba, Alexandre C., Pinter, Adriano, Adriano Pinter, Pacheco, Richard C., Horta, Mauricio C., Richard C. Pacheco, Mauricio C. Horta, Jonas Moraes-Filho, Alexandre C. Ataliba   +11 more
core   +1 more source