Project: Field efficacy in weaned piglets with enterisol ileitis lyo, an oral attenuated lyophilised Lawsonia intracellularis live vaccine
30-SEP-02 – 15-JUN-03
- Abstract
- The objective of the study is to determine the efficacy of the oral live, attenuated and lyophilized vaccine Entrerisol ileitis lyo in pigs. The group of vaccinated pigs will be compared to a negative control group of the same age under field conditions. The reduction of intestinal lesions and clinical symptoms after a Lawsonia intracellularis infection will be assessed.