Introduction
The respiratory disease bothered the laying hens farm for a long time. Both of two houses of chickens were suffered from coughing and swelling of eyelids and faces continuously. To assess the treating effectiveness of MIIP, the farm owner treated MIIP in one house and other products in another one. After 7 days of testing, the mortality rate and carcass diagnosis were be evaluated.
Result
📌 Average mortality rate:
■ MIIP group: 0.007%
■ Other products: 0.033%
📌 Invested cost:
■ MIIP group: 2000 NTD/tone feed
■ Other products: 3000 NTD/tone feed
📌 Carcass Dissection:

Conclusion
According to the evidences above, MIIP have been proved to cure respiratory disease in laying hens, and improving prolificacy with the economical cost.