Table 1 Mice experimental grouping.

From: Enhancing antibody levels and T cell activity of quadrivalent influenza vaccine by combining it with CpG HP021

Groups (No.)

IIV4

(μg/each HA)

CpG (μg)

Volume (μL)

Number of mice

PBS

0

0

100

12

IIV4

3

0

100

12

IIV4 + 10 μg CpG

3

10

100

12

IIV4 + 20 μg CpG

3

20

100

12

IIV4 + 40 μg CpG

3

40

100

12

IIV4 + 80 μg CpG

3

80

100

12

IIV4 + 160 μg CpG

3

160

100

12