Resultados de búsqueda - "Epidemiology"

Real-time assay for quantitative detection of non-persistently transmitted Plum pox virus RNA targets in single aphids por Olmos, Antonio, Bertolini, Edson, Gil, Maite, Cambra, Mariano

“…The combined system (immobilization of targets on paper by squash capture and real-time RT-PCR) allows, for the first time, reliable quantitation of PPV targets acquired by individual aphid species and constitute an excellent tool for understanding better PPV epidemiology. (c) 2005 Elsevier B.V. All rights reserved.…”
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Medfly Ceratitis capitata as Potential Vector for Fire Blight Pathogen Erwinia amylovora: Survival and Transmission por Ordax, Mónica, Piquer-Salcedo, Jaime E., Santander, Ricardo D., Sabater-Munoz, Beatriz, Biosca, Elena G., López, María M., Marco-Noales, Ester

“…Monitoring the ability of bacterial plant pathogens to survive in insects is required for elucidating unknown aspects of their epidemiology and for designing appropriate control strategies. …”
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Calcium inhibits bap-dependent multicellular behavior in Staphylococcus aureus por Arrizubieta, M. J., Toledo-Arana, Alejandro, Amorena, B., Penadés, José R., Lasa, Inigo

“…The fact that calcium inhibition of Bap-mediated multicellular behavior takes place in vitro at concentrations similar to those found in milk serum supports the possibility that this inhibition is relevant to the pathogenesis and/or epidemiology of the bacteria in the mastitis process.…”
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Evaluation of phenotypic and molecular typing techniques for determining diversity in Erwinia carotovora subspp. atroseptica por Toth, I. K., Bertheau, Y., Hyman, L. J., Laplaze, L., López, María M., McNicol, J., Niepold, F., Persson, P., Salmond, G. P. C., Sletten, A., van der Wolf, J. M., Perombelon, M. C. M.

“…Of the techniques tested, phage typing showed the highest level of diversity within Eca, and this technique will now form the basis of studies into the epidemiology of blackleg disease.…”
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Inoculum and disease dynamics of circular leaf spot of persimmon caused by Mycosphaerella nawae under semi-arid conditions por Vicent, Antonio, Bassimba, Daniel, Hinarejos, Concha, Mira, José L.

“…The epidemiology of circular leaf spot of persimmon, caused by Mycosphaerella nawae, was studied in a semi-arid area in Spain for two consecutive years. …”
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Influencia del sistema de cultivo y manejo del suelo sobre la incidencia de enfermedades. II. Epidemiología de la roya del frijol por Moreno, R.A, Mora, L.E.

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Elektrolytlösningar som vätsketerapi hos mjölkkor med löpmagsförskjutning por Apeland, Marit Johanne

Seroprevalence and risk factors associated with bovine leukemia virus in Colombia por Ortiz Ortega, Diego, Sanchez Ortiz, Alfredo Enrique, Tobon, Julio, Chaparro, Yanira, Cortes, Sandra, Gutierrez, Maria Fernanda

“…An epidemiological study was conducted to establish the prevalence of the Bovine Leukemia Virus (BLV) in Colombia and to describe risk and protecting factors associated with this infection disease. …”
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Prevalence of bovine leukemia virus in Colombian cattle as well as the tools to prevent and control it por Uribe, Pablo Juan, Juanes, Fanny Ingrid, Greiff, Álvaro K., Lopez, Carlos, Pombo, Manolo G.

“…An epidemiological study was conducted to establish the prevalence of the Bovine Leukemia Virus (BLV) in Colombia and to describe risk and protecting factors associated with this infection disease. …”
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Pro-poor risk reduction strategy for HPAI control in backyard poultry in Indonesia: a project overview and approaches used por Unger, Fred, Mariner, Jeffrey C., Narrod, C., Syafrison, I., Sudarman, A., Arifin, B., Nuryartono, N., Sumiarto, B., Siregar, E.S.

“…Despite significant scientific advances made towards understanding of HPAI, knowledge gaps remain on e.g. disease epidemiology and economic impact of HPAI and its control with specific emphasis on the effects of alternative mitigation strategies on livelihoods. …”
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Highly pathogenic avian influenza (H5N1) landscape suitability varies by wetland habitats and the degree of interface between wild waterfowl and poultry in India por Walsh, Markus G., Mor, Siobhan M., Hossain, S.

“…Nevertheless, we still lack an adequate understanding of HPAI H5N1 epidemiology and infection ecology. The nature of the wild waterfowl–poultry interface, and the sharing of diverse wetland habitat among these birds, currently underscore important knowledge gaps. …”
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Leptospirosis in ruminants in Yogyakarta, Indonesia: A serological survey with mixed methods to identify risk factors por Widiasih, D.A., Lindahl, Johanna F., Artama, W.T., Sutomo, A.H., Kutanegara, P.M., Mulyani, G.T., Widodo, E., Djohan, T.S., Unger, Fred

“…In Yogyakarta Special Province, Indonesia, there have been several outbreaks with high case fatality, demonstrating the public health importance, but there is limited understanding of the epidemiology. This study used an EcoHealth approach to ensure transdisciplinarity and community participation. …”
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Assessment of effectiveness of a foot-and-mouth disease vaccine in cattle in Ethiopia por Jemberu, Wudu T., Molla, W., Fentie, T., Knight-Jones, Theodore J.D.

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Characterizing predatory publishing: A review por Kilonzi, Emily, Oliveira, Ana R.S., Mego, Lina, Gameda, S., Alonso, Silvia

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Development and validation of a food safety system performance tool for African countries por Alonso, Silvia, Oliveira, A.R.S., Mader, R., Iulietto, M.F., Dohoo, I., Thinh Nguyen, Hung Nguyen-Viet, Grace, Delia

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Longitudinal study of selected bacterial zoonoses in small ruminants in Tana River County, Kenya por Wainaina, Martin, Lindahl, Johanna F., Dohoo, I., Mayer-Scholl, A., Roesel, Kristina, Mbotha, Deborah, Roesler, U., Grace, Delia, Bett, Bernard K., Al Dahouk, S.

“…Brucellosis, Q fever, and leptospirosis are priority zoonoses worldwide, yet their epidemiology is understudied, and studies investigating multiple pathogens are scarce. …”
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Antimicrobial use in a peri-urban smallholder poultry system, Kenya por Mutua, Florence K., Kiarie, Gideon, Mbatha, M., Onono, J., Boqvist, Sofia, Kilonzi, Emily, Lindahl, Johanna F., Lewerin, S.S.

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Stakeholders’ knowledge, attitude and perceptions on the control of Taenia solium in Kamuli and Hoima districts, Uganda por Ngwili, Nicholas, Thomas, Lian F., Githigia, S., Johnson, Nancy L., Wahome, R., Roesel, Kristina

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Food safety in the East African Community countries: Perceptions of key stakeholders in the food value chain por Kuboka, Maureen, Artursson, K., Mutua, Florence K., Lindahl, Johanna F., Carlsson, G., Grace, Delia

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Seroprevalence and risk factors for Q fever (Coxiella burnetii) exposure in smallholder dairy cattle in Tanzania por Bwatota, S.F., Shirima, G.M., Hernandez-Castro, L.E., Bronsvoort, B.M. de C., Wheelhouse, N., Mengele, I.J., Motto, S.K., Komwihangilo, Daniel M., Lyatuu, Eliamoni T.R., Cook, Elizabeth A.J.

“…Infection in cattle can cause abortion and infertility, however, there is little epidemiological information regarding the disease in dairy cattle in Tanzania. …”
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