Swine — 150 pigs
JapanCommercial pig farm
- Recorded losses — daily technology group: 4 (8%) → 0
- Recorded losses — weekly technology group: 4 (8%) → 2 (4%)
A Japanese commercial field study of 150 pigs in three groups of 50 recorded 0 losses in the daily technology group, 2 (4%) in the weekly group and 4 (8%) in the control. Tissue analysis examined immune-related gene expression. This observation does not by itself establish causation.
