Some biological properties of a Hungarian strain of the tickborne encephalitis virus; adaptation of virus to the embryonated egg and chick embryonic tissue cultures.
D000064:Acclimatization; D000818:Animals; D002645:Chickens; D004660:Encephalitis; D004669:Encephalitis Viruses, Tick-Borne; D004671:Encephalitis, Arbovirus / Q000821:virology*; D014780:Viruses
ENCEPHALITIS, EPIDEMIC/virology