The total concentration of viral particles in exhaled aerosols showed an increasing trend, peaking at 12 dpi (3.78 ± 1.01 × 10 6 viral copies per dormouse per hour’s breath), followed by a gradual decrease by 16 dpi ( Fig. 5A ).
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The total concentration of viral particles in exhaled aerosols showed an increasing trend, peaking at 12 dpi (3.78 ± 1.01 × 10 6 viral copies per dormouse per hour’s breath), followed by a gradual decrease by 16 dpi ( Fig. 5A ).