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Table 4 The relationship between viral load (fg/ml) in blood and ferret death (days post-challenge)

From: Highly pathogenic avian influenza A virus (H5N1) can be transmitted in ferrets by transfusion

Group

Donors

Recipients

Animal code

Survival days

 

Animal code

Survival days

 
  

<8 × 104

>8 × 104

 

<3 × 104

>3 × 104

Low dose

54

>12

 

70

 

6

 

55

>12

 

74

>12

 
 

56

>12

 

75

>12

 

High dose

57

 

7

79

>12

 
 

59

 

6

78

 

4

    

81

 

5

 

60

 

7

82

 

4

    

85

 

7

 

61

 

8

86

 

11

 

62

8

 

84

 

5

    

87

>12

 
  1. Note: data shown here only represented either animal of both donor and its appropriate recipient that viral RNA can be detectable in their blood under our experiment condition. And the animals with non-detectable (nd) viral RNA in blood did not show here.