Figure 2: Weight curves of infected BALB/c mice.
From: Adaptive mutations in NEP compensate for defective H5N1 RNA replication in cultured human cells

6–8 weeks old female BALB/c mice (n=5 per group) were infected intranasally with indicated infectious doses of either AvianPr or KAN-1 virus. Weight loss was monitored for 14 days post-infection (p.i.). Error bars indicate the s.e. of the mean.