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author = "Tumova, Bela"
1
Found 5 documents, displaying page 1 of 1
Relationship of envelope antigens of animal influenza viruses to human A2 influenza strains isolated in the years 1957-68*
Description :
This study demonstrates relationships in envelope antigens of 4 human influenza A2 strains isolated during the period 1957-68 (including A2/Hong Kong/68), 2 strains of A/Equi-2/63 and 7 avian influenza viruses isolated in Europe, North America, and the Ukraine in the years 1960-67.
Repository :
Europe PubMed Central
Language(s) :
English
Antigenic relationships between type A influenzaviruses of human, porcine, equine, and avian origin
Description :
This paper summarizes the available information on the relationship of two envelope antigens (haemagglutinin and neuraminidase) of influenzaviruses isolated from different hosts. The relationship of the haemagglutinin antigens was based on the results of haemagglutination inhibition tests with posti...
Repository :
Europe PubMed Central
Language(s) :
English
Antigenic relationship between influenza A viruses of human and animal origin
Description :
Reciprocal antigenic relationships between 17 influenza A viruses of human, porcine, equine and avian origin were investigated by haemagglutination-inhibition (HI) and strain-specific complement-fixation (CF). Cross-reactions were observed between the following strains: (a) Equi/1/Prague/1/56, Fowl ...
Repository :
Europe PubMed Central
Language(s) :
English
A new subtype of avian influenzavirus: antigenic characteristics of envelope antigens
Description :
The haemagglutination and neuraminidase antigens of three influenza A isolates from ducks in the Ukraine were compared with those of a collection of reference strains of influenza A virus. Duck/Ukraine/1/60 virus contained haemagglutinin related to that of duck/England/56 while its neuraminidase was...
Repository :
Europe PubMed Central
Language(s) :
English
A new subtype of type A influenzavirus isolated from turkeys
Description :
A new subtype of avian influenzavirus A was isolated in January 1967 from an epizootic in a turkey hatchery in Ontario, Canada. The disease was fatal in 65 of 2 500 hens involved. Virus was isolated from lung and trachea tissue of three dead turkeys. Sera from convalescent birds contained antibody a...
Repository :
Europe PubMed Central
Language(s) :
English
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Found 5 documents, displaying page 1 of 1