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Table 1 Inoculation protocol. Number of chickens treated in each group.

From: Impact of coccidial infection on vaccine- and vvIBDV in lymphoid tissues of SPF chickens as detected by RT-PCR

 

Group 1

Group 2

Group 3

Group 4

Vaccination D78, day 21

23

24

23

23

Coccidia, day 24

23

 

23

23

Challenge vvIBDV, day 28

 

21

20

20