Technical aspects of the administration of vaccines.

摘要: The practise of vaccination as a standard part fish husbandry has led during the last 20 years to adoption number basic regimes based on an understanding principles involved and how maximize protection. strategies adopted depend species fish, its husbandry, disease against which protection is sought optimum timing within growth cycle so that predicted duration coincides with any expected challenge. These other parameters influencing performance vaccines are discussed in context what practical cost-effective each circumstance risks handling administering vaccine by different available methods.