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Table 3 Cross-reactivity of sera from hamsters infected with the indicated APMV serotype (top) against the indicated APMV serotype (left column)*.

From: Experimental infection of hamsters with avian paramyxovirus serotypes 1 to 9

  

SERUM

  

APMV-1

APMV-2

APMV-3

APMV-4

APMV-5

APMV-6

APMV-7

APMV-8

APMV-9

VIRUS

APMV-1

1:256

0

0

0

0

0

0

0

1:128

 

APMV-2

0

1:512

0

0

0

0

0

0

0

 

APMV-3

0

0

1:512

0

0

0

0

1:8

1:4

 

APMV-4

1:8

0

0

1:32

0

0

0

0

1:4

 

APMV-5

0

0

0

0

1:256

0

0

0

0

 

APMV-6

0

0

0

0

0

1:64

0

0

0

 

APMV-7

0

0

0

0

0

0

1:64

0

0

 

APMV-8

0

0

0

0

0

0

0

1:1024

0

 

APMV-9

1:64

0

0

0

0

0

0

0

1:256

  1. * Sera were harvested 14 dpi. Cross-reactivity was measured by HI assay except when tested against APMV-5, in which case a plaque neutralization assay was used. HI titers represent the highest dilution that displayed HI activity, and are expressed in mean HI units. For APMV-5, the 70% plaque reduction titer is shown as the mean.