Herd pathogenic vaccines are specifically formulated to strategically control an existing infectious condition as a preventative tool in a particular herd where the pathogens were collected during an existing disease condition.
Read MoreHerd pathogenic vaccines are specifically formulated to strategically control an existing infectious condition as a preventative tool in a particular herd where the pathogens were collected during an existing disease condition.
Read MoreIn die verlede was die immunisasie proses van 'n kuddevers eenvoudig en het dit maklik by 'n kuddeprogram ingepas. Deesdae is die opstel en die implementering van 'n immunisasieprogram vir 'n vervangsvers egter meer ingewikkeld en uitdagend. Verskeie faktore kan 'n rol speel.
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