VACCINATION OF SOWS WITH PORCILIS~(R)APP, STELLAMUNE~(R) MYCOPLASMA AND ATRINORD ~(R)DO

摘要

Respiratory diseases cause considerable economic losses in the pig industry worldwide. In an effort to minimize losses, the use of vaccines is widespread. The aim of the experimental study reported here was to compare single vaccine immunization to simultaneous immunization with three vaccines in sows. After farrowing the immune response in the piglets was studied until weaning at 3 weeks of age.