Table 3

The result of detecting immunity antibody

Total immunity animals

I-ELISA


0 day p.i.

7 days p.i.

14 days p.i.

21 days p.i.

28 days p.i.


-ve

+ve

-ve

+ve

-ve

+ve

-ve

+ve

-ve

+ve


16

16

0

13

3

9

7

3

13

0

16


Note: "-ve" denoted negative; "+ve" denoted positive.

Tian et al. Virology Journal 2010 7:245   doi:10.1186/1743-422X-7-245

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