Physicochemical
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(S)
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(S)
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(S)
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| Stability of Infectivity (effects) |
Persists at pH 3.0
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1.1
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3.0 dex
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4.5 dex
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1:1000
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4.5 dex
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4.5 dex
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Virus protected against thermal inactivation by 1M MgCl2
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| Virion Morphology |
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<50 nm
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nm
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nm
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Millipore filtration
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| Morphogenesis |
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| Hemagglutination |
No
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SMB ext. by sucrose-acetone
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Goose*
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5.7-7.0
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* Human 0 erythrocytes also tested with negative results.
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CF
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* Human 0 erythrocytes also tested with negative results.
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