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Table 1 Experimental design

From: Vaccination of 1-day-old pigs with a porcine reproductive and respiratory syndrome virus (PRRSV) modified live attenuated virus vaccine is able to overcome maternal immunity

Group

Treatment

Dose

N° pigs

Day of vaccination

Day of challenge (DC)

Sampling days

Necropsy

T01

Saline solution

2 mL IM + 2 mL IN

18

D0 (1 day-old)

D67 (10-week-old)

D70, D73, D75, D77 (DC + 3, DC + 6, DC + 8, DC + 10)

D77 (DC + 10)

T02

Suvaxyn PRRS MLV

2.1 log10 CCID50/2 mL

16

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Porcine Health Management

ISSN: 2055-5660

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