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Figure 2 | Virology Journal

Figure 2

From: Intramuscular immunization of mice with live influenza virus is more immunogenic and offers greater protection than immunization with inactivated virus

Figure 2

Kinetics of cytokines present in serum and BAL following primary immunization with live or inactivated A/WI/05 delivered IM or live virus delivered IN. Mice were immunized and cytokines measured in sera of individual mice using multiplex MSD analysis. Mean IL-1β, IL-12, and IFN-γ concentrations for each group (n = 3) are shown before (day 0) and after immunization.

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