Assessing internal personnel movements in swine farms to help direct PRRS control and elimination efforts

This is our Friday rubric: every week a new Science Page from the Bob Morrison’s Swine Health Monitoring Project. The previous editions of the science page are available on our website.

This week, we are sharing the preliminary results of a study conducted by Dr. Andreia Arruda at Ohio State University.

Key points

  • Newly developed beacon-sensing technology can be used to better understand within-farm people movement; and particularly better quantify potentially “risky” movements in PRRS positive herds during control/ elimination efforts.
  • Preliminary data analysis showed that an increase in commonly referred to “risky” movements (e.g. from loading areas/ nurseries to other parts of the farm) was associated with a decrease in number of pigs weaned per sow; and an increase in pre-weaning mortality.
Continue reading “Assessing internal personnel movements in swine farms to help direct PRRS control and elimination efforts”