Transmission Routes and a New Freshwater Crustacean Host for Infectious Precocity Virus (IPV)

Table 3

Detection rate of IPV in samples from artificial injection animals by nested PCR.

Species	Group	Number	IPV nested PCR testing
			First-step PCR positive number	Second-step PCR positive number	Positive rate (%)
Macrobrachium nipponense	Injection	30	30	30	100
	Control	30	0	0	0
Carassius auratus	Injection	30	0	0	0
	Control	30	0	0	0
Pangasius bocourti	Injection	30	0	0	0
	Control	30	0	0	0
Micropterus salmoides	Injection	30	0	0	0
	Control	30	0	0	0
Oreochromis mossambicus	Injection	30	0	0	0
	Control	30	0	0	0
Scylla paramamosain	Injection	30	0	0	0
	Control	30	0	0	0
Eriocheir sinensis	Injection	30	0	0	0
	Control	30	0	0	0