Resultados de búsqueda - "Epidemiology"

International Livestock Research Institute One Health initiatives in Africa: Concepts and applications por Mhone, Amos L., Akoko, James M., Ngwili, Nicholas, Grace, Delia, Mor, Siobhan M., Thomas, Lian F., Roesel, Kristina, Fèvre, Eric M., Bett, Bernard K., Moodley, Arshnee, Knight-Jones, Theodore J.D., Hung Nguyen-Viet

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Genomic profiling of enterotoxigenic Escherichia coli toxins and adhesins in livestock isolates from Kenya por Njoroge, Samuel M., Kulohoma, B.W., Falzon, L.C., Kamanu, T.K., Momanyi, Kelvin, Muinde, Patrick, Murungi, Maurice K., Ogendo, A., Ogola, J., Wambua, Lillian, Kang'ethe, Erastus, Rushton, J., Woolhouse, M., Thomson, N.R., Kariuki, S., Mentzer, A. von, Fèvre, Eric M.

“…Enterotoxigenic <i>Escherichia coli</i> (ETEC) is a significant cause of diarrhoea in livestock and humans. The epidemiology of ETEC in animals remains understudied, prompting an investigation into the virulence factors and associated adhesins of ETEC in livestock from Western Kenya. …”
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First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique por Sharma, K., Kumar, P. Lava, Tamo, Manuele, Tefera, H., Boahen, S.

“…Identification of alternative hosts and vector species would improve our understanding of the disease's epidemiology and contribute to development of appropriate tactics to prevent escalation of this problem into a major disease.…”
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The importance of on-farm biosecurity: Sero-prevalence and risk factors of bacterial and viral pathogens in smallholder pig systems in Uganda por Dione, Michel M., Masembe, C., Akol, Joyce, Amia, Winfred C., Kungu, J., Hu Suk Lee, Wieland, Barbara

“…Background The productivity of pigs in smallholder systems is affected by high disease burden, most of which might not be obvious, with their epidemiology and impact being poorly understood. This study estimated the seroprevalence and identified the risk factors of a range of bacterial and viral pathogens of potential economic and public health importance in domestic pigs in Uganda. …”
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Prevalence and risk factors for shedding of Cryptosporidium spp. oocysts in dairy calves of Buenos Aires Province, Argentina por Garro, Carlos Javier, Morici, Gabriel Edgardo, Utges, María E., Tomazic, Mariela Luján, Schnittger, Leonhard

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Toxoplasma gondii and Neospora caninum infections in sheep and goats in Switzerland: Seroprevalence and occurrence in aborted fetuses por Basso, Walter, Holenweger, Fabienne, Schares, Gereon, Müller, Norbert, Campero, Lucia Maria, Ardüser, Flurin, Moore-Jones, Gaia, Frey, Caroline, Zanolari, Patrik

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Quadruplex real-time TaqMan® RT-qPCR assay for differentiation of equine group A and B rotaviruses and Identification of group A G3 and G14 genotypes por Carossino, Mariano, Balasuriya, Udeni B.R., Thieulent, Côme J., Barrandeguy, Maria Edith, Vissani, Maria Aldana, Parreño, Gladys Viviana

“…Thus, there is a need to adapt molecular diagnostic tools for improved detection and surveillance to identify emerging strains, understand their molecular epidemiology, and inform future vaccine development. …”
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Equine rotavirus a under the one health lens : potential impacts on public health por Carossino, Mariano, Vissani, Maria Aldana, Barrandeguy, Maria Edith, Balasuriya, Udeni B.R., Parreño, Gladys Viviana

“…The goal of this article is to review relevant information related to rotavirus structure/genomic organization, epidemiology (with a focus on human and equine rotavirus A), evolution, inter-species transmission, and the potential zoonotic role of equine and other animal rotaviruses. …”
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Influence of individual or group housing of newborn calves on rotavirus and coronavirus infection during the first 2 months of life por Bertoni, Emiliano Agustín, Bok, Marina, Vega, Celina Guadalupe, Martinez, Gabriela Marcela, Cimino, Rubén Oscar, Parreño, Gladys

“…The aim of the present work was to study the impact of group and individual housing systems in the epidemiology of RVA and CoV infection. Eleven calves reared in individual housing (FA) and nine calves in group housing (FB) were monitored during the first 7 weeks of life. …”
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Complete circularized genome resources of seven strains of Xylella fastidiosa subsp. fastidiosa using hybrid assembly reveals unknown plasmids por Velasco-Amo, María P., Arias-Giraldo, Luis F., Román-Écija, Miguel, de-la-Fuente, Leonardo, Marco-Noales, Ester, Moralejo, Eduardo, Navas-Cortés, Juan A., Landa, Blanca B.

“…The genome resources from this work will assist in further studies on the role of plasmids in the epidemiology, ecology, and evolution of this plant pathogen.…”
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Interferon-α-modulatory sequences from the genome of porcine circovirus type 2 por Hasslung, Frida

“…To date little is known of the pathogenesis and epidemiology of PCV, and how the virus affects the immune system of the host. …”
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Alternativa metoder för avhorning av kalv : teknik och behandlingseffekt, samt utvärdering av postoperativ smärta med användning av NSAID por Cambrand, Martina

Patho-anatomical studies on african swine fever in Uganda por Ganowiak, Justine

“…This Sida Minor Field Study (MFS) was carried out during fall 2010, as part of a larger collaborative research project called ASFUganda, focusing on the epidemiology of the disease in Uganda. The aim with this study was to get more knowledge about the pathology in cases of ASF in Uganda, by studying macroscopic and microscopic lesions in pigs with acute and chronic ASF and to detect the ASF virus (ASFV) in tissues by immunohistochemistry. …”

African swine fever in Uganda por Crafoord, Frida

“…More specifically, the study aimed to investigate the specific challenges facing both farmers and other members of the pork value chain using participatory epidemiology (PE). ASF is a feared viral disease of pigs associated with high mortality, which is endemic in many parts of Africa. …”
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Utilización de la huella genómica, PCR y Ribotipificacion - PCR para estudios de caracterización genética de cepas de Salmonella enteritidis, aisladas en planteles avícolas por Ruano Perez, Alain Jesus, Ariza Botero, Manuel Fernando, Bustos Martinez, Francisco Javier

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Electroferotipificación de cepas de rotavirus de origen porcino colombianas por Valencia F., Carolina, Ariza Botero, Manuel Fernando, Gutiérrez, María Fernanda, Barrera Velandia, José del Carmen, Mogollón García, Manuel Esteban

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Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990—2010: a systematic analysis for the Global Burden of Disease Study 2010 por Murray, C.J.L., Lozano, R., Flaxman, A.D.

“…No comprehensive update of disease burden worldwide incorporating a systematic reassessment of disease and injury-specific epidemiology has been done since the 1990 study. We aimed to calculate disease burden worldwide and for 21 regions for 1990, 2005, and 2010 with methods to enable meaningful comparisons over time. …”
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Campylobacter, a zoonotic pathogen of global importance: Prevalence and risk factors in the fast-evolving chicken meat system of Nairobi, Kenya por Carron, M., Yu-Mei Chang, Momanyi, Kelvin N., Akoko, James M., Kiiru, J., Bettridge, Judy M., Chaloner, G., Rushton, Jonathan, O'Brien, S., Williams, N., Fèvre, Eric M., Häsler, Barbara

“…Various studies indicate that Campylobacter causes a substantial human disease burden in low to middle-income countries, but data regarding the organism’s epidemiology in countries like Kenya are scarce. In sub-Saharan Africa, 3.8 million deaths of children under-5 years of age are reported annually. …”
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Mycobacterium tuberculosis infection in a free‑ranging urban dog from Argentina por Marfil, Maria Jimena, Barandiaran, Soledad, Zumarraga, Martin Jose, Germani, Ludmila, Faccini, Tamara, Linares, Marcelo, Capra, Silvana, Gramajo, Laura, Martinez Vivot, Marcela, Falzoni, Elvira

“…Notification to the sanitary authorities was performed and the couple that had contact with the dog were alerted and sent to the hospital for assessment, as Mycobacterium tuberculosis is a primary pathogenic agent for humans. The epidemiology in this clinical case is unclear, but the most likely source of infection might have been consumption of sputum contaminated food during the years that this bitch lived with the homeless man, because this person had died with chronic respiratory symptoms. …”
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Genomic diversity and phylodynamic of bovine viral diarrhea virus in Argentina por Spetter, Lucas Maximiliano, Louge Uriarte, Enrique Leopoldo, Verna, Andrea Elizabeth, Leunda, Maria Rosa, Pereyra, Susana Beatriz, Odeon, Anselmo Carlos, Gonzalez Altamiranda, Erika

“…The current study contributes to clarify the evolutionary history of BVDV in the main cattle region of the country and provides useful information about the epidemiology and future development of diagnostic and control tools in Argentina.…”
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