| isolation of eyach virus (reoviridae, colorado tick fever group) from ixodes ricinus and i. ventalloi ticks in france. | during the spring of 1981, two strains of an identical virus were isolated in mayenne, france, from ixodes ricinus l. and ixodes ventalloi gil collado, parasiting a wild rabbit (oryctolagus cuniculus l.). virological and serological results indicated that these strains belong to the colorado tick fever serogroup and are indistinguishable from eyach virus, a tick-borne virus previously described from west germany. study of dsrna page profiles confirmed these conclusions. the morphology and morpho ... | 1984 | 6508529 |
| [erve and eyach: two viruses isolated in france, neuropathogenic for man and widely distributed in western europe]. | two arboviruses have been isolated from mayenne, western france, in 1981-1982, during systematic field surveys: eyach virus, a cultivirus from ixodes ricinus and i. ventalloi ticks, and erve virus, a nairovirus from the tissues of white-toothed shrews, crocidura russula. for many years, these two viruses were considered as "orphan viruses" without pathogenic power for man, since it became evident that they circulate actively in europe among populations of wild small and large mammals. moreover, ... | 1998 | 9673063 |
| babesia divergens in france: descriptive and analytical epidemiology. | babesia divergens cause of bovine babesiosis transmitted by ixodes ricinus, is widely spread especially in west, central and south-west parts of france. it occurs with two annual peaks, in spring and autumn. the study was carried out during a period of two years (1991-1993) in four farms in the sarthe area, in order to know the distribution and the ecology of i. ricinus, and to show the presence of b. divergens. cattle are parasitised as early as march essentially by adult ticks, according to a ... | 1999 | 11071546 |