Measuring Time-to-Virus-Negative-Piglets Interval in PRRSv Positive Sow Herds
The point at which a PRRSV-positive breeding herd begins to consistently produce entire groups of PRRSV-negative weaned pigs is important. First, PRRSV-negative weaned pigs can begin to co-mingle. Second, PRRSV-negative weaned pigs can signal when it is appropriate to reopen a closed breeding herd.
1 July 2016
2 minute read
