Physicochemical
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(S)
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(S)
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(S)
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| Stability of Infectivity (effects) |
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1:2
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<3.2 dex
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6.1 dex
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Heat: At 56C, loss of 0.5 dex titer after 15 min.;
1 dex reduction after 30 min.
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| Virion Morphology |
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>50, <100 nm
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nm
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nm
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Centrifugal filtration through graded filters
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| Morphogenesis |
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| Hemagglutination |
Yes
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SMB ext. by sucrose-acetone
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Goose
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5.8-7.0
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6.0
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26dC to 37dC
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37dC
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Partial hemagglutination at 1:20
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CF, NT
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Partial hemagglutination at 1:20
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