
The Counter reports that Virulent Newcastle Disease has led to more than a million chickens being euthanized and over 400 confirmed cases since May 2018, mainly in California. Backyard flocks are under lockdown, and poultry shows are being canceled.
Newcastle disease outbreaks cull birds and disrupt poultry movement, which cuts layer and broiler feed demand in affected areas. A wider spread would be a larger risk to US poultry output and feed use.
Not enough comparable past events yet for a historical read.
After 175 past bearish disease events, Corn moved a median +0.0% over 5 sessions (51% higher; middle half -1.7% to +1.5%), and +0.6% 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.