Resultados de búsqueda - "Epidemiology"

Seropositivity to Sarcocystis infection of llamas correlates with breeding practices por Romero, Sandra Raquel, Carletti, Tamara, Decker Franco, Cecilia, Moré, Gastón, Schnittger, Leonhard, Florin-Christensen, Mónica

“…Availability of diagnostic tools, as well as increased knowledge on the parasite and its epidemiology, will allow the design of control strategies for SAC sarcocystiosis.…”
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Reporte de infestación por Tunga penetrans (Orden: Siphonaptera) en un canino doméstico de un área rural de Salta, Argentina = Report of infestation by Tunga penetrans (Order: Siph... por Tolaba Carrillos, Mariana Gisela, Copa, Griselda Noemi, Olmos, Leandro Hipolito

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Risks of cattle babesiosis (Babesia bovis) outbreaks in a semi-arid region of Argentina por Morel, Nicolas, Mastropaolo, Mariano, Torioni, Susana Marta, Signorini, Marcelo, Mangold, Atilio Jose

“…The epidemiology of Babesia bovis was studied in terms of enzootic stability/instability and husbandry and abiotic factors influencing B. bovis transmission rate in northeastern Santiago del Estero province, Argentina. …”
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A report on the adherence to the infection control plan in a Swedish ruminant clinic : an observational study por Pohja, Vera, Stenudd, Josefine

“…In order to examine the compliance levels, an observational study was conduct-ed at the Ruminant Medicine and Veterinary Epidemiology Clinic in Uppsala, Sweden. The study included staff members, students, and visitors. …”

Prevalence and risk factors associated with Campylobacter infection in diarrheal patients in Busia County, Kenya por Ouko, T.T., Nyerere, A.K., Njeru, J.M., Fèvre, Eric M., Kariuki, S.

“…There is paucity of data on the epidemiology of Campylobacter in developing countries despite its global widespread and expansion of poultry farming; hence there is the need to explore and build on the available data. …”
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Valeur ajoutée de la participation à l'analyse des risques des produits d'origine animale vendus dans le secteur informel por Bonfoh, Bassirou, Fokou, G., Traoré, S.G., Kouamé-Sina, S.M., Bechir, M., Zinsstag, Jakob, Grace, Delia, Dao, D.

“…The control measures of health risks remain inadequate due to the complexity of applying classical quantitative epidemiology on risk analysis in the food value-chain. …”
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Assessing alternative strategy options in the control of tick-borne disease: A case study of east coast fever control in Uasin Gishu District, Kenya por Onchoke, D.G.

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Alfalfa mosaic virus (AMV): genetic diversity and a new natural host por Trucco, Veronica Milagros, Castellanos Collazo, Onias, Vaghi Medina, Carlos Gaston, Cabrera Mederos, Dariel, Lenardon, Sergio Luis, Giolitti, Fabian

“…Further studies are necessary for a better understanding of the role of these host species in AMV epidemiology.…”
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Kinetics of foot-and-mouth disease vaccine-induced antibody responses in buffaloes (Bubalus bubalis): avidity ELISA as an alternative to the virus neutralization test por Sala, Juan Manuel, Mansilla, Florencia Celeste, Miraglia, Maria Cruz, Caspe, Sergio Gaston, Perez Filgueira, Daniel Mariano, Capozzo, Alejandra

“…The role of water buffaloes in foot-and-mouth disease (FMD) epidemiology as one of the major hosts of the virus that can develop persistent asymptomatic infection highlights the importance of sustaining surveillance on the antibody response elicited by vaccination in these animals. …”
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Salmonella spp. isolation from different types of egg samples and antimicrobial resistance of these strains in Argentina por Soria, Mario, Costa, Aldo Tomás, Chichi, Matías, Bruno, Susana B., Terragno, Raquel, Tellez-Isaias, Guillermo, Bueno, Dante Javier

“…It is necessary to understand the epidemiology of Salmonella from eggs and to alert public health to minimize the prevalence of antibiotic resistance of Salmonella spp. in Argentina.…”
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Neospora caninum NC-6 Argentina induces fetopathy in both serologically positive and negative experimentally inoculated pregnant dams por Bacigalupe, Diana, Basso, W., Caspe, Sergio Gaston, More, Gastón, Lischinsky, Lilian Haydee, Gos, María Laura, Leunda, Maria Rosa, Campero, Lucía María, Moore, Prando Dadin, Schares, Gereon, Campero, Carlos Manuel, Venturini, María Cecilia

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Bovine respiratory syncytial virus seroprevalence and risk factors in feedlot cattle from Córdoba and Santa Fe, Argentina = Seroprevalencia del virus respiratorio sincicial bovino... por Ferella, Alejandra, Perez Aguirreburualde, María Sol, Margineda, Carlos Augusto, Aznar, Maria Natalia, Sammarruco, Romina Ayelén, Dus Santos, Maria Jose, Mozgovoj, Marina Valeria

“…This work contributes to updating the understanding of its epidemiology in Argentinean feedlots and poses the need for reevaluating vaccination strategies against this virus in order to control infection and its impact on productivity.…”
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Multiplex PCR followed by restriction length polymorphism analysis for the subtyping of bovine herpesvirus 5 isolates por Maidana, Silvina Soledad, Morano, Cintia Débora, Cianfrini, Daniela, Campos, Fabrício Souza, Roehe, Paulo Michel, Siedler, Bianca, De Stefano, Gabriel Alejandro, Mauroy, Axel, Thiry, Etienne, Romera, Sonia Alejandra

“…Background: Several types and subtypes of bovine herpesviruses 1 and 5 (BoHV-1 and BoHV-5) have been associated to different clinical conditions of cattle, making type/subtype differentiation essential to understand the pathogenesis and epidemiology of BoHV infections. BoHV-5 subtyping is currently carried out by BstEII restriction enzyme analysis (REA) of the complete virus genome. …”
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Bovine rotavirus strains circulating in beef and dairy herds in Argentina from 2004 to 2010 por Badaracco, Alejandra, Garaicoechea, Lorena Laura, Rodriguez, Daniela Vanesa, Louge Uriarte, Enrique Leopoldo, Odeon, Anselmo Carlos, Bilbao, Gladys, Galarza, Roxana Ivon, Abdala, Alejandro Ariel, Fernandez, Fernando Maria, Parreño, Gladys Viviana

“…Continuous surveillance of the RVA strains circulating in livestock provides valuable information for a better understanding of rotavirus ecology and epidemiology.…”
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Relevamiento serológico de anticuerpos contra enfermedades virales de interés sanitario en llamas (Lama glama) de la provincia de Jujuy, Argentina = Serological survey of antibodie... por Barbieri, Elena Susana, Rodriguez, Daniela Vanesa, Marín, Raúl E., Setti, Walter Eduardo, Romero, Sandra Raquel, Barrandeguy, Maria Edith, Parreño, Gladys Viviana

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Development and evaluation of a one-step multiplex real-time TaqMan® RT-qPCR assay for the detection and genotyping of equine G3 and G14 rotaviruses in fecal samples por Carossino, Mariano, Barrandeguy, Maria Edith, Erol, Erdal, Li, Yanqiu, Balasuriya, Udeni B.R.

“…The identification of circulating strains of ERVA is critical for diagnostic and surveillance purposes, as well as to understand their molecular epidemiology. Current genotyping methods available for ERVA and rotaviruses affecting other animal species rely on Sanger sequencing and are significantly time-consuming, costly and labor intensive. …”
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First report of group A rotavirus and bovine coronavirus associated with neonatal calf diarrhea in the northwest of Argentina por Bertoni, Emiliano Agustín, Aduriz Guerrero, Matías, Bok, Marina, Vega, Celina Guadalupe, Saif, Linda J., Aguirre, Daniel Hector, Cimino, Rubén Oscar, Miño, Samuel, Parreño, Gladys Viviana

“…The aim of the present survey was to investigate the epidemiology and the role of RVA and BCoV in the presentation of dairy and beef calf diarrhea in Lerma Valley of Salta province, within the Northwest region of Argentina. …”
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Mapping the seroprevalence of influenza D virus in Swedish dairy herds por Eriksson, Axel

“…Studies have shown that cattle appear to be the main reservoir. The epidemiology of IDV is not fully understood, but it appears to be transmitted through direct-contact and aerosols in cattle. …”
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The secret life of Bacillus anthracis por Cavalli-Björkman Hellström, Anna

“…Considering that these theories all have their agreements and disagreements with the ecology and epidemiology of anthrax, it is reasonable to assume that all three exert an impact on spore concentrations, possibly at different degrees at various sites and regions. …”

Bacillus anthracis - förekomst och bekämpning i Afrika por Päärni, Malin

“…Trots att B.anthracis länge varit känd finns det fortfarande många frågetecken kring sjukdomens patogenes och epidemiologi hos djur. Ekologin kring spridningen av B. anthracis är komplex, det finns teorier om säsongsburen smitta knuten till torrperioder och även vektorer tros vara viktiga vid smittspridningen. …”
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