There was a brief flare-up in May and June, including a
farrow-to-finish operation in Elgin County on May 16, two finisher barns, one
in Oxford County June 7, the other in Waterloo Region June 23, and then a
nursery-to-finishing operation in Huron County on June 30.
The industry has stepped up biosecurity to keep the disease
from spreading, including better cleaning and disinfecting of trucks and
disinfection measures for anyone entering hog barns.