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Table 1 The immunity and challenge of each group in the piglet challenge experiment

From: Intranasal administration with recombinant vaccine PRVXJ-delgE/gI/TK-S induces strong intestinal mucosal immune responses against PDCoV

Group

Vaccines for immunization

The challenged virus

A

2mL rPRVXJ-delgE/gI/TK-S

PRV

B

2mL rPRVXJ-delgE/gI/TK-S

PDCoV

C

2mL rPRVXJ-delgE/gI/TK-EGFP

PRV

D

2mL rPRVXJ-delgE/gI/TK-EGFP

PDCoV

E

2mL DMEM

PRV

F

2mL DMEM

PDCoV

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BMC Veterinary Research

ISSN: 1746-6148

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