title: [Ecology of indigenious arbovirus in Alsace. Tick Central European Encephalitis. I.--Complex Ixodes ricinus--bank voles. II.--Study of bank voles population immunity. III.--Virologic results in bank voles population (author's transl)].
abstract: I.--After showing that bank voles are parasited only by Ixodes ricinus larvae, the authors attempt to found different factors (demographic, biometric, and sexual) who favor individual parasitism. The authors conclude to absent of anti tick immunity for this rodent specie. II.--The search for anti-central european encephalitis antibodies (I.H.A.) are shown that 2 p. cent animals were immuns. Yearly and monthly chronologies of antibodies apparition are shown, factors favoring the growth of specific Central european encephalitis antibodies are discussed. III.--The Central european encephalitis tick viral infection of bank vole is studied according to the number of viral strains isolated from different viscera. The monthly chronology of this infection is shown.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001103:Arboviruses / Q000276:immunology / Q000472:pathogenicity*; D004675:Encephalitis, Tick-Borne / Q000276:immunology / Q000382:microbiology*; D005060:Europe; D005602:France; D006801:Humans; D007113:Immunity, Innate; D012377:Rodentia / Q000382:microbiology*
chemical_list: D000914:Antibodies, Viral
vernacular_title: Ecologie d'un arbovirus indigène en Alsace. L'encéphalite à tiques. I.--Complexe Ixodes ricinus--campagnol roussâtre. II.--Etude de l'immunité d'une population de campagnols roussâtres. III.--Résultats virologiques observés dans une population de campagnols roussâtres.