. in general the following vaccination program is recommended: piglets and fatteners: first vaccination at 10 to 12 weeks of age. second vaccination 3 to 4 weeks later. third vaccination at 6 month of age. revaccination every four months. gilts: first vaccination at 10 to 12 weeks of age. second vaccination...
. in general the following vaccination program is recommended: piglets and fatteners: first vaccination at 10 to 12 weeks of age. second vaccination 3 to 4 weeks later. third vaccination at 6 month of age. revaccination every four months. gilts: first vaccination at 10 to 12 weeks of age. second vaccination...