title: [Serological variants of type 1 parainfluenza viruses].
abstract: A comparative study of the antigenic properties of parainfluenza type 1 viruses revealed the existence of 2 serological variants among them. The expedience of using the reference and recent years of isolates of parainfluenza type 1 viruses for serodiagnosis was demonstrated. Highly immunogenic strains isolated in 1971 were selected for properation of hyperimmune sera. It is necessary for identification of new isolates of parainfluenza type 1 viruses to use antisera for strains isolated in recent years alongside with reference immune sera.
mesh_terms: D000956:Antigens, Viral / Q000032:analysis; D007106:Immune Sera; D018108:Respirovirus / Q000276:immunology / Q000302:isolation & purification*; D012698:Serologic Tests; D014455:Ukraine
chemical_list: D000956:Antigens, Viral; D007106:Immune Sera
vernacular_title: Serologicheskie raznovidnosti virusov paragrippa tipa 1