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. 2022 Aug 24;171:105736. doi: 10.1016/j.micpath.2022.105736

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© 2022 Published by Elsevier Ltd.

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Fig. 7 — Evaluation of the longevity of total IgG responses against vaccine candidates. Mice were immunized and the longevity of FNOM and S proteins responses were measured. A Significant increase was observed in the mice immunized with the S, FNOM and S + FNOM proteins compared to the control group on day 90. a) The total IgG response of different immunized groups against the S protein, b) The total IgG response of different immunized groups against FNOM protein. ND represents no detectable difference, *** for p < 0.0001 and * for p < 0.05.