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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            | Virion Morphology | 
        
        
            
                 
                
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                62-80 nmnm
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                nm
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                Electron microscopy (3)
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            | Morphogenesis | 
        
        
            
                 
                
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            | Hemagglutination | 
        
        
            
                 
                Yes
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                SMB or serum
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                Goose
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                6.0-6.4
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                6.2
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                *   Taxon "caballus" since split into "caballus" and "juppi".
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                HI, NT, CF
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                *   Taxon "caballus" since split into "caballus" and "juppi".
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