Evidence of possible evasion of protective immunity by NAD-independent isolates of <i>Haemophilus paragallinarum<i/> in poultry
An indication of the ability of NAD-independent variants of Haemophilus paragallinarum to evade the immune system has been obtained from data obtained from several experiments. Firstly, it was noted that there was a difference in the serovar distribution between the NAD-dependent isolates in th...
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| Format: | Article |
| Language: | English |
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AOSIS
2004-11-01
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| Series: | Onderstepoort Journal of Veterinary Research |
| Online Access: | https://ojvr.org/index.php/ojvr/article/view/285 |