Physicochemical
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(S)
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(S)
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(S)
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| Stability of Infectivity (effects) |
Labile at pH 4.0
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1:20
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<2.3 dex
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5.8 dex
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1:200
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<2.0 dex
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>8.0 dex
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| Virion Morphology |
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nm
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nm
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| Morphogenesis |
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| Hemagglutination |
Yes
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20% SMB in borate saline, pH 9.0; protamine treated.
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Goose
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6.0-6.2
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27dC
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HA was not obtained with sucrose-acetone extracted mouse brain
antigen tested at pH 6.0-7.0
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CF, NT
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HA was not obtained with sucrose-acetone extracted mouse brain
antigen tested at pH 6.0-7.0
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