VACCINE AGAINST MARECK DISEASE AND A METHOD OF MARECK DISEASE PROPHYLAXIS

摘要

FIELD: virology. SUBSTANCE: harmless vaccine is proposed against Mareck disease showing high immunogenic activity. This effect is based on the use of the strain GKV N 2223. Indicated vaccine is used for disease prophylaxis in one-day old chickens. EFFECT: high activity of vaccine proposed. 3 cl, 3 tbl