Table 1 The detection of neutralizing antibody titers in the sera of immunized mice

pcDNA3.1/HTNV-IL-2 immunized mice

1.1

1:10

1.2

-

1.3

-

1.4

-

pcDNA3.1/HTNV-G2 immunized mice

2.1

1:10

2.2

1:20

2.3

-

2.4

1:10

pcDNA3.1/HTNV-IL-2-G2 immunized mice

3.1

1:40

3.2

1:20

3.3

1:10

3.4

1:10

pcDNA3.1 (+)immunized mice

4.1

-

4.2

-

4.3

-

4.4

-

PBS immunized mice

5.1

-

5.2

-

5.3

-

5.4

-