Gavrilov N, Petkov P G, Mermerski K
Vet Med Nauki. 1977;14(7):49-54.
A total of 3,500 pigs were immunized against hog cholera (swine fever) using an aerosol lapinized vaccine strain K, immediately after weaning the animals in the fattening sectors of two cooperative swine-breeding farms. Ordinary premises for pigs were used as chambers where the vaccine was dispersed at the rate of 10 ml per cu. m with the aid of the Soviet-made apparatuses DAG-2. This type of immunization proved effective, being well tolerated, causing troubles whatever in the treated animals. The immunity produced protected them from swine fever in the course of at least ten months, which was sufficient for the pigs in the fattening sector. This positive result is obtainable at a single aerosol treatment both for pigs of sows that have not been immunized and for pigs of sows that have regularly been immunized against hog cholera.
在两个合作养猪场的育肥区，猪断奶后立即使用气溶胶兔化疫苗株K对总共3500头猪进行猪瘟（猪霍乱）免疫。普通猪舍用作接种室，借助苏联制造的DAG - 2设备，以每立方米10毫升的速度喷洒疫苗。这种免疫方式被证明是有效的，耐受性良好，在接受治疗的动物中未引发任何问题。产生的免疫力使它们在至少十个月内免受猪瘟侵害，这对育肥区的猪来说足够了。无论是未免疫母猪的仔猪还是定期接种猪瘟疫苗母猪的仔猪，单次气溶胶处理均可获得这一积极效果。
