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. Author manuscript; available in PMC: 2018 Feb 8.
Published in final edited form as: Vaccine. 2015 Mar 13;33(18):2152–2158. doi: 10.1016/j.vaccine.2015.03.009

Fig. 3.

Fig. 3

H7N9 VLP vaccine efficacy following Anhui/1/virus challenge. Ferrets (6 per group) received two intramuscular inoculations (4 weeks apart) in the presence or absence of ISCOMATRIX adjuvant and control animals received PBS in place of vaccine. The nasal cavities of challenged ferrets were washed with 1 ml PBS every other day beginning on day 2 p.c. and virus titers were determined. Statistical significances were determined by two-way ANOVA. ***Indicates statistical significance (p < 0.001) in viral titers between PBS and VLP-vaccinated groups for each day post-challenge.