Table 1.

Experimental groups

VirusnInjection vol (nl)PFU/injectionSurvival (h)
PRV-Becker41005.5 × 104 24–27
22001.1 × 105 24–27
21005.5 × 104 43–48
62001.1 × 105 45–49
PRV-Bartha51001.2 × 104 24
12002.4 × 104 24
51001.2 × 104 43–48
22002.4 × 104 43–48
21001.2 × 104 68
12002.4 × 104 68