Farmed frozen shrimp products

No. of  samples

No. positive by non-nested PCR

No. positive by nested PCR

IK1-IK2→IK3-IK4

    1s5 -1a16            IK1- IK2

 

Whole

 

75

 

6

 

3

 

57

 

Headless (HL)

 

15

 

6

 

-

 

9

 

Peeled and Undeveined (PUD)

 

9

3

-

6

Total

99

15

3

72

 

Table 2: Incidence of White Spot Syndrome Virus (WSSV) in farmed frozen shrimp products using single step and nested PCR.
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