
Tay Ninh province in Vietnam has recorded 37 African swine fever outbreaks since the start of 2026, spread across 21 communes and wards. Authorities have culled 1,593 pigs, weighing over 96,300 kg, and two outbreaks remain under quarantine.
Pig losses in Vietnam reduce domestic pork supply and local demand for feed ingredients such as meal and grains, though the effect on global feed prices is limited at this scale.
After 117 past bearish disease events, Lean Hogs moved a median -0.6% over 5 sessions (36% higher; middle half -2.2% to +1.6%), and +1.2% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.