TABLE 1.
i.p. inoculation of ICR mice
Virus | Age (wks) | Dose (log10 PFU) | Mortality (no. of deaths/total [%])a | Average survival time (days) |
---|---|---|---|---|
SPYF | 3 | 6 | 6/8 (75) | 9.33 |
5 | 6 | 4/10 (40) | 10.5 | |
SPYF-MN | 3 | 6 | 0/8 (0) | NAb |
YF5.2iv | 3 | 6 | 0/8 (0) | NA |
P value = 0.003 for comparison of mortality rates of 3-week-old SPYF mice to the other viruses.
NA, not applicable.