Fig 5. Correlation of HVR and HCVR values (${\dot{\text{V}}}_{\text{M}}$) in HK483 mice.

The values of HRV measured at -2, -1, 1, 2, and 3 days after intranasal inoculation were plotted against those of HCVR at the same times. n = 15 HK483 mice for each day (total 5 days, 75 data points). The significant correlation suggests that a poor HVR is often associated with an inadequate HCVR in HK483 mice.