The incidence of tick-borne encephalitis in wild birds.
D000818:Animals; D000835:Animals, Wild; D001715:Bird Diseases; D001717:Birds; D004660:Encephalitis; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D004675:Encephalitis, Tick-Borne; D015994:Incidence
BIRDS/diseases; ENCEPHALITIS, EPIDEMIC/epidemiology