BASELINE STUDIES ON RD IMMUNITY IN BROILERS
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Date
1993
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Abstract
The baseline study on RD immunity done on batches A and B
using 50 and 30 chicks respectively, revealed the following:
(1) Chicks which were vaccinated with RDVF on the 7th day and
challenged with RD virulent virus on the 28th day showed a survival
rate of 130 percent while chicks which were challenged on 49th day
showed only 73.3 per cent survivability.
Description
TNV_CRN_1993_22(1)29-32
Keywords
Veterinary Science