Resultados de búsqueda - "Epidemiology"

Prevalence of Puumala virus (PUUV) in bank voles (Myodes glareolus) after a major boreal forest fire por Nematollahi Mahani, Seyed Alireza

“…The one species system in the forest fire area along with the described infection prevalence portray a unique opportunity for identifying the environment’s effect on infection prevalence and also the epidemiologic base of infection prevalence in bank voles with regards to species diversity.…”
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Diagnóstico de la situación sanitaria y económica referente a hemopárasitos que afectan el hato bovino activamente productivo de la comarca El Alto, municipio de Santo Tomas, Depar... por González Siles, Holman José, Catín López, Jeyson Ariel

“…La muestra aleatoria simple de proporción fue calculada con el programa epidemiológico Epitools epidemiological calculators, considerando los siguientes parámetros: Z=1.96, P=0,5 y error=1% (formula: n= (Z2 x P(1-P))/e2)).Los resultados del estudio demostraron que la salud de los dos hatos está dentro delos parámetros fisiológicos,sin embargo, estadísticamentelafrecuencia cardiacapresenta diferencias significativas(P<0.05), estandoaumentada en Coopelar. …”
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Papa nativa diploide: en busca de fortalecer el sistema productivo de Colombia por Garnica Holguín, Ana Magdalena, Uribe Gaviria, Andrés Felipe, Agudelo Chocontá, Beatriz Elena, Abaunza González, Carlos Alberto, Herrera Heredia, Carlos Alberto, Arango Almanza, Carlos Arturo, Álvarez Ochoa, Claudia Patricia, García González, Daniel Guillermo, Sánchez Vivas, Diego Fernando, Espitia Malagón, Eduardo María, Rodríguez Cortina, Jader, Suárez Cano, Javier Alexander, Zapata Pareja, José Luis, Poveda Pisco, Juan Carlos, Mateus Rodríguez, Julián Fernando, Gabriel Ortega, Julio, Cusgüen Londoño, Isabel, Prieto Contreras, Lena, Echeverry Prieto, Lena Carolina, Ortiz Ortiz, Lilia Astrid, Lavado Villalobos, Luis Alonso, Pinzón Perdomo, Luz Mireya, Nova Rodríguez, Luz Yamile, Cerón Lasso, María del Socorro, Barreto Triana, Nancy del Carmen, Cely Pardo, Nubia Liliana, Porras Rodríguez, Pedro David, Romero Barrera, Yajaira, Molina Cita, Yaquelin

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Occurrence of Cryptosporidium and other enteropathogens and their association with diarrhea in dairy calves of Buenos Aires province, Argentina por Garro, Carlos Javier, Morici, Gabriel Edgardo, Tomazic, Mariela Luján, Vilte, Daniel Alejandro, Encinas, Micaela, Vega, Celina Guadalupe, Bok, Marina, Parreño, Viviana, Schnittger, Leonhard

“…However, an integrative epidemiological investigation on large-scale farms has not been carried out. …”
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International interlaboratory validation of a nested PCR for molecular detection of Babesia bovis and Babesia bigemina, causative agents of bovine babesiosis por Ganzinelli, Sabrina Belen, Byaruhanga, Charles, Primo, María Evangelina, Lukanji, Zinathi, Sibeko, Kgomotso, Matjila, Tshepo, Neves, Luis, Benitez, Daniel Francisco, Enkhbaatar, Batmagnai, Nugraha, Arifin Budiman, Igarashi, Ikuo, Florin-Christensen, Mónica, Schnittger, Leonhard

“…In summary, the cytb-nPCR assays detected a considerably higher number of chronically infected B. bovis and B. bigemina carrier animals compared to reference nPCR and qPCR protocols, when applied in different epidemiological field situations. Furthermore, a high reproducibility between laboratories could be demonstrated.…”
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Evaluation of frequency of antibodies against Neospora caninum, Toxoplasma gondii and Brucella melitensis, risk factors and spatial distribution of infection in goat and sheep floc... por Novoa, María Belén, Aguirre, Nerina, Ormaechea, Nadia, Palmero, Sebastian, Valentini, Beatriz Susana, Vanzini, Victor Rene, Molineri, Ana Ines

“…Since bordering provinces have infected flocks/herds, brucellosis in small ruminants should be under epidemiologic surveillance in the region.…”
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Ecology of the free-living stages of cattle nematodes in the dry season in the Lerma Valley, Salta province, Argentina por Olmos, Leandro Hipolito, Moreno, Ramiro, Lloberas, María Mercedes, Aguirre, Daniel Hector, Suarez, Victor Humberto

“…The results of this work show that fecal contamination in the NWA region in the dry season would play an epidemiological role in the GIN cycle as a source of infection for the next productive cycle in the rainy season.…”
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Seroprevalence of Rickettsia rickettsii and Rickettsia amblyommii in horses in three municipalities in the state of Pará, Brazil por Andersson, Emelie

“…Monitoring rickettsial seroprevalence in horses is therefore a valuable action for increasing the possibility to prevent Brazilian Spotted Fever in humans. To provide epidemiological input on BSF, the seroprevalence of Rickettsia rickettsii and Rickettsia amblyommii was determined among horses in three municipalities (Óbidos, Brasil Novo, Santarém) in the state of Pará, northern Brazil, through serological testing by indirect immunofluorescence assay (IFA). …”

Risken för spridning av Rift Valley Fever till Sverige och Europa por Jansson Matsson, Ida

“…Sedan sjukdomen år 2000 spreds från den afrikanska kontinenten till den arabiska halvön, ser många epidemiologer det bara som en tidsfråga innan sjukdomen får global spridning. …”
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Plasma and adipose tissue alkylresorcinols in women and men as biomarkers of whole grain wheat and rye intake por Myhré Herelius, Emma

“…Epidemiological studies have demonstrated several health benefits associated with whole grain intake, including prevention of cardiovascular disease, type II diabetes, colorectal cancer, obesity and mortality. …”

Malaria transmission and prevalence in rice-growing versus non-rice-growing villages in Africa: a systematic review and meta-analysis por Chan, K., Tusting, L.S., Bottomley, C., Saito, Kazuki, Djouaka, R., Lines, J.

“…Studies were considered eligible if they were observational studies (cross-sectional, case-control, or cohort) comparing epidemiological or entomological outcomes of interest between people living in rice-growing and non-rice-growing rural communities in sub-Saharan Africa. …”
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Multiple pathogens co-exposure and associated risk factors among cattle reared in a wildlife-livestock interface area in Kenya por Manyenya, S., Nthiwa, Daniel, Lutta, H.O., Muturi, M., Nyamota, Richard, Mwatondo, A., Watene, Grace, Akoko, James M., Bett, Bernard K.

“…A questionnaire was administered to gather epidemiological data on the putative risk factors associated with cattle’s exposure to the investigated pathogens. …”
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Coping capacity of households to Rift Valley fever case study: Ijara District, Kenya por Kiplimo, Jusper Ronoh, Waithaka, H.E., Notenbaert, An Maria Omer, Bett, Bernard K.

“…In Kenya, the recent outbreak occurred in December 2006 to March 2007 which was confirmed by entomological and epidemiological field investigation of virus activity in areas identified at risk. …”
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First report of banana bunchy top virus in banana and plantain (musa spp.) in Nigeria (ABSTRACT) por Adegbola, R.O., Ayodeji, O., Awosusi, O., Atiri, G., Kumar, P. Lava

“…Theregions in the Republic of Benin affected by BBTV border Ogun State (7°00′N and 3°35′E) of Nigeria.Epidemiological investigations were conducted during May 2012 at 31 locations in Ogun State to determinethe potential risk of BBTV spreading into Nigeria. …”
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Actualización sobre la intoxicación por Wedelia Glauca (ort.) Hoffm. Ex. Hicken, Asteraceae por Micheloud, Juan Francisco, Odriozola, Ernesto Raul

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Identificación morfológica y molecular de los hongos Kabatiella zeae y Exserohilum turcicum, patógenos de maíz (Zea mays). Caracterización de las estrategias patogénicas y de sobre... por Formento, Angela Norma

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Prevalence and risk factors for BVDV in goats and cattle in and around Gaborone, Botswana por Lysholm, Sara

“…These persistently infected individuals (PI) are of particular epidemiologic interest since they shed virus in large concentrations in all their bodily secretions throughout their life. …”

Exposure patterns and the risk factors of Crimean Congo hemorrhagic fever virus amongst humans, livestock and selected wild animals at the human/livestock/wildlife interface in Isi... por Mukhaye, Eugine, Akoko, James M., Nyamota, Richard, Mwatondo, Athman, Muturi, Mathew, Nthiwa, D., Kirwa, Lynn J., Bargul, J.L., Abkallo, Hussein M., Bett, Bernard K.

“…We implemented a sero-epidemiological study in Isiolo County, Kenya, to determine relative seroprevalences of CCHFV in humans, livestock and in wild animals. …”
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Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990 - 2010: A systematic analysis for the Global Burden of Disease Study 2010 por Vos, T., Flaxman, A.D., Naghavi, M., Lozano, R., Michaud, C., Ezzati, M., Shibuya, K.

“…For most sequelae, we used a Bayesian meta-regression method, DisMod-MR, designed to address key limitations in descriptive epidemiological data, including missing data, inconsistency, and large methodological variation between data sources. …”
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Recommendations for empowering early career researchers to improve research culture and practice por Kent, Brianne A., Holman, Constance, Amoako, Emmanuella, Antonietti, Alberto, Azam, James M., Ballhausen, Hanne, Bediako, Yaw, Belasen, Anat M., Carneiro, Clarissa F. D., Chung Chen, Yen, Debat, Humberto Julio, Weissgerber, Tracey L.

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