Brazil Meat Stock Falls 4% on Bird Disease
Brazil's MBRF shares fell 4% after Newcastle disease was found on a turkey farm, raising concerns about potential export pauses to China. The outbreak was confirmed in Santa Catarina, and the farm is under quarantine. China, which took 10% of Brazil's chicken exports, may restrict imports, impacting MBRF's revenue. JBS, another meat group, also saw a decline in shares.
How this was made

The 30-second read
Why it matters
The outbreak could trigger a China-imposed export pause, pressuring meat exporters' stock prices.
Market read
First report of the outbreak linking directly to a 4% stock drop, creating immediate trading relevance.
What to watch
Domestic demand in Brazil and alternative export markets may cushion revenue losses.
Background
Newcastle disease was confirmed at a turkey farm in Santa Catarina, prompting export concerns.
Ticker impact
JBS shares fell roughly 1%–2% as investors reacted to the same outbreak news.
likely pressure as investors assess export exposure
JBS also exports to China; the same risk applies.
Market effects
Brazilian poultry and broader meat exporters face heightened export risk.
Latin American agribusiness stocks may see pressure.
Potential shift in global poultry supply could affect prices and exporters worldwide.
Counterpoint
If China limits the suspension to the affected state, impact may be limited and stocks could rebound.
Key entities
- CompanyMBRF
Brazilian meat group, biggest decliner on the B3 index.
- CompanyJBS
Large Brazilian meat group listed in New York.


