Comparison of the effectiveness of passive (dam) versus active (piglet) immunization against porcine circovirus type 2 (PCV2) and impact of passively derived PCV2 vaccine-induced immunity on vaccination

Autor: Opriessnig, Tanja, Patterson, Abby R., Madson, Darin M., Pal, Narinder, Ramamoorthy, Sheela, Meng, Xiang-Jin, Halbur, Patrick G.
Zdroj: In Veterinary Microbiology 19 May 2010 142(3-4):177-183
Databáze: ScienceDirect
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