Effect of vaccination of Ingelvac® PRRS MLV in a 860-sow farm in East China

After the evaluation of the trial the farm started to use Ingelvac® PRRS MLV in sows (mass vaccination of all breeding animals every 3 month) and pigs (vaccination at 10 days of age) as a tool to control PRRS.


Article by:
M. Peng, T. Tan, W. Liu, T. Liu, IPVS. 2012.

Porcine reproductive and respiratory syndrome (PRRS), is economically the most important disease in swine, affecting the pig industry worldwide. Epidemiologic studies show that PRRS is endemic in most pig farms in China and causing high losses. Vaccination has been proven to be an effectivemeasure to control the disease.

In this study, the effect of Ingelvac® PRRS MLV vaccinationon production parameters in nursery in a Chinese pig farm affected by PRRS was evaluated.