Aerosol immunization with influenza matrix, nucleoprotein, or both prevents lung disease in pig.

The immunized animals showed a reduction in H3N2 viral shedding in daily nasal swabs at days 2 and 3 post challenge, although this did not reach statistical significance ( p = 0.058 and p = 0.099, respectively) (Fig. 1b ).

also in 111,027 other papers