PorcilisTM Ileitis


Porcilis™ Ileitis Technical Information

In today’s modern swine production systems, ileitis continues to be a problem and its impact in reducing pig performance can be a tremendous drain on profitability. Merck Animal Health now offers the first injectable vaccine in your fight against ileitis.

A challenge study showed that Porcilis™ Ileitis is effective for at least 20 weeks after vaccination. Specifically, it: 

  • Induced Lawsonia intracellularis antibody titers
  • Controlled ileitis lesions, both gross and microscopic
  • Reduced colonization of L. intracellularis
  • Reduced duration of fecal shedding

The proof? Longest duration of immunity on the market - 20 weeks.