Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 537 recursos
Discusses factors affecting morbidity and mortality of the Ethiopian highland sheep both on-farm and on-station at Debre Berhan between 1989 and 1990. Primary causes of infections origin resulted in high proportional morbidity (88.4 percent on-farm) and mortality (72.9 percent on-farm and 71.8 pe...
Climate change is considered to be the most pervasive and truly global of all issues affecting humanity. It poses a serious threat to the environment, as well as to economies and societies. Whilst it is clear that the impacts of climate change are varied, scientists have agreed that its effects w...
Background: Although the use of micronutrient powders (MNPs) is considered the preferred approach for childhood anemia control, concerns about iron-related morbidity from clinical trials have challenged programmatic scale-up. Objective: We aimed to measure the effects of community-based sales of ...
Reports on 12-month observations on the animal health picture in West African Dwarf goats & sheep flocks in the villages of Badeku & Ipire in southwest Nigeria, detailing changes in morbidity & mortality following interventions to control peste des petits ruminants & sarcoptic mange, their major ...
Heterogeneity between centers in multicenter trials with time to event outcome can be modeled by the frailty proportional hazards model. The majority of the different approaches that have been used to fit frailty models assume either the gamma or the lognormal frailty density and are based on sim...
The purpose of the study was to characterize the differences in epidemiology (risks of infection. morbidity. mortality) and potential control of East Coast fever (ECF) between the selected strata. Evidence of Theileria parva infection was assessed by increased antibody levels as measured in an in...
We investigated the perceived impact of malignant catarrhal fever (MCF) to pastoralists in Isinya Division, a wildlife dispersal area of Nairobi National Park, and used a range of participatory epidemiology methodologies. We compared the relative importance, incidence and impact of MCF compared t...
Banana is the most popular and most exported fruit and also a major food crop for millions of people around the world. Despite its importance, research into this crop is limited and hence, it suffers from major disease threats. One of those is Panama disease or Fusarium wilt. In the previous cent...
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|