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Fig. 3 | Virology Journal

Fig. 3

From: VLPs containing stalk domain and ectodomain of matrix protein 2 of influenza induce protection in mice

Fig. 3

Antibody responses. Mice were immunized with soluble protein and VLPs through intranasal and intramuscular routes. The serum and nasal washes sample were collected 2 weeks after the final immunization. a, serum IgG titers. b, IgA titers in nasal washes. c, long lasting antibody responses were measured in mice sera at time points of 1, 3 and 6 months after final immunization. Results are expressed as means ± standard deviations. *P < 0.05 were considered statistically significant

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Virology Journal

ISSN: 1743-422X