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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5-6
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pubmed:dateCreated |
1979-9-17
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pubmed:abstractText |
Ortho- and parmyxoviruses were isolated at high frequencies from cloacal and tracheal samples of 334 domestic and 161 migrating ducks in Miyagi and Akita Prefectures, Japan, in the winter of 1976--77. Forty-four hemagglutinating agents were isolated from these ducks. The frequency of virus isolation was much higher from the cloacal samples (6.3%) than the tracheal samples (2.6%). However, no significant difference was found in the isolation ratio between the domestic (7.8%) and migrating (6.8%) ducks. Nine strains of the hemagglutinating agents were identified as influenza A viruses and confirmed to be in pure form by complement-fixation (CF) tests and from their polypeptide profiles. The antigenic characterization of the influenza A viruses revealed the presence of several subtypes; Hav5Nav-2-3, Hav6Neq2, Hav6N2, Hav7Neq2 and Hav7N2.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0021-5112
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
31
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
407-15
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:752740-Animals,
pubmed-meshheading:752740-Animals, Domestic,
pubmed-meshheading:752740-Animals, Wild,
pubmed-meshheading:752740-Antigens, Viral,
pubmed-meshheading:752740-Ducks,
pubmed-meshheading:752740-Hemagglutinins, Viral,
pubmed-meshheading:752740-Influenza A virus,
pubmed-meshheading:752740-Japan,
pubmed-meshheading:752740-Seasons
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pubmed:articleTitle |
Isolation of orthomyxoviruses from migrating and domestic ducks in northern Japan in 1976--1977.
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pubmed:publicationType |
Journal Article
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