A preliminary study on the efficacy of the V4 Newcastle disease vaccine when administered through drinking water and as aerosols
Vaccinatioll of chickens by the intranasal, aerosol or the drinking water method at 14 and 35 days old stimulated satisfactory haemagglutination inhibition (HI) antibody response which persisted for 9 weeks. The antibody response to aerosol or intranasal vacr.ination was slightly higher than the dri...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Persatuan Doktor Veterinar Malaysia
1979
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39459/1/8%20-%20a%20preliminary%20study%20on%20the%20efficacy%20of%20the%20v4.pdf |
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