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Mortality associated with terminal points in guinea pigs infected by the different PICV strains *
| PBS | P2 | P18 | rP2 | rP18 | rS18L2 | rS2L18 | |
|---|---|---|---|---|---|---|---|
| Mortality | 0/3 | 0/6 | 5/6 | 0/6 | 6/6 | 0/6 | 0/6 |
the number of animals reached terminal points (25% weight loss and rectal termperature < 39.8 °C) within the course of 18-day infection.
