Tatlı Su Balıklarının Ichthyophthirius multifiliis Enfeksiyonunda Aşı Çalışmaları

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Times New Roman'; min-height: 15.0px} p.p2 {margin: 0.0px 0.0px 4.0px 19.0px; text-align: justify; line-height: 9.1px; font: 9.0px 'Times New Roman'} span.s1 {font: 12.0px 'Times New Roman'}  Tatlı su balıklarında çok tehlikeli olan “Beyaz Benek Hastalığı” eski zamanlardan beri bilinmektedir. Hastalığın etkeni siliatalı bir protozoon olan Ichthyophthirius multifiliis’dir. Parazit doğal yaşam alanı ile kuluçkahane ve kafeslerde yetiştirilen her yaş ve boydaki tatlı su balıklarında enfeksiyona neden olur. Hastalığın Avrupa’da her yıl alabalık çiftliklerinde 140 milyon dolar zarara neden olduğu bilinmektedir. Ülkemizde hastalığın neden olduğu zararın ekonomik boyutunun ne olduğu tam olarak bilinmemektedir. Ama alabalık işletmelerin üretim potansiyellerine zarar verdiği bilinen bir gerçektir. Bu derlemede koruyucu hekimlik açısından I. multifiliis enfeksiyonlarında aşı yaklaşımları hakkında güncel veriler sunulmuştur.

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