| host and viral traits predict zoonotic spillover from mammals. | the majority of human emerging infectious diseases are zoonotic, with viruses that originate in wild mammals of particular concern (for example, hiv, ebola and sars). understanding patterns of viral diversity in wildlife and determinants of successful cross-species transmission, or spillover, are therefore key goals for pandemic surveillance programs. however, few analytical tools exist to identify which host species are likely to harbour the next human virus, or which viruses can cross species ... | 2017 | 28636590 |
| the prevalence of antibody to the viruses of bovine virus diarrhoea, bovine herpes virus 1, rift valley fever, ephemeral fever and bluetongue and to leptospira sp in free-ranging wildlife in zimbabwe. | the prevalence of antibody to the viruses of bovine virus diarrhoea (bvd), bovine herpes virus typel (bhv1), rift valley fever (rvf), bovine ephemeral fever (bef) and bluetongue (bt) and to leptospira sp. was determined in wildlife populations in zimbabwe. evidence of infection with bvd virus was found in 14 of the 16 species examined but was greatest in eland taurotragus oryx, nyala tragelaphus angasi and bushbuck tragelaphus scriptus. persistent infection with bvd virus was found in 1 of 303 a ... | 1998 | 9825798 |
| predicting the global mammalian viral sharing network using phylogeography. | understanding interspecific viral transmission is key to understanding viral ecology and evolution, disease spillover into humans, and the consequences of global change. prior studies have uncovered macroecological drivers of viral sharing, but analyses have never attempted to predict viral sharing in a pan-mammalian context. using a conservative modelling framework, we confirm that host phylogenetic similarity and geographic range overlap are strong, nonlinear predictors of viral sharing among ... | 2020 | 32385239 |
| [epidemiologic study of bluetongue in sheep, cattle and different species of wild animals in the ivory coast]. | between 1992 and 1993, a serological survey was conducted in côte d'ivoire on 623 sera from sheep, 215 sera from cattle and 211 sera from wild herbivores. these sera were tested for bluetongue virus (btv) antibodies using an agar gel immunodiffusion test. the purpose of this survey was twofold: to establish the incidence of bluetongue in the country, and to analyse the putative role of btv in the reproductive pathology of sheep. seroprevalence was 52 +/- 4% in sheep, 95 +/- 3% in cattle, and 56 ... | 1994 | 7949349 |