Mexico Suspends Brazilian Poultry Imports Following Newcastle Disease Outbreak

Wednesday 21 - 20:00

Mexico has halted imports of Brazilian poultry products after authorities detected an outbreak of Newcastle disease in Brazil, adding fresh uncertainty to trade flows between the two countries and raising concerns for the South American nation's poultry industry.

The suspension, announced on Monday, covers chicken meat, live poultry and fertilized eggs from Brazil. The measure follows the identification of an infected poultry farm in the southern part of the country, which Brazilian authorities reportedly closed on Sunday.

The decision comes as Brazil maintains its position as the world's leading exporter of chicken meat, making restrictions imposed by international trading partners a significant concern for the sector.

Animal health concerns prompt trade restrictions

Newcastle disease is a highly contagious viral infection that primarily affects birds. Although it does not pose a threat to human health, the disease can have serious consequences for poultry production, including respiratory and neurological disorders, reduced egg production and increased mortality among infected chickens.

According to the World Organisation for Animal Health, the disease can spread rapidly among susceptible bird populations, creating significant challenges for poultry farmers and veterinary authorities.

The detection of an outbreak can therefore trigger precautionary measures by importing countries seeking to protect domestic flocks and limit the risk of introducing the virus into their territories.

Mexico's decision places Brazilian poultry products under renewed trade restrictions as the authorities respond to the latest outbreak.

Brazil faces another interruption to poultry trade

The suspension marks the second time in approximately 18 months that Mexico has restricted imports of Brazilian poultry products following an animal health incident.

In May and June 2025, several major trading partners, including Mexico, China, the European Union and multiple Latin American countries, temporarily suspended imports of Brazilian chicken after an outbreak of highly pathogenic avian influenza was detected.

That episode demonstrated how quickly animal disease outbreaks can affect international supply chains, particularly in a sector heavily dependent on access to overseas markets.

The latest restriction involves Newcastle disease rather than avian influenza, but it once again highlights the vulnerability of poultry exports to veterinary health alerts and import controls.

Global poultry markets face renewed uncertainty

As the world's largest chicken meat exporter, Brazil plays a central role in supplying international markets. Restrictions introduced by importing countries can complicate export operations and require producers to adjust shipments according to the health requirements of individual destinations.

The impact of Mexico's latest decision will depend on the evolution of the outbreak, the measures adopted by Brazilian veterinary authorities and the conditions required for trade to resume.

For now, the suspension underscores the importance of disease surveillance, rapid containment and coordination between veterinary services and trading partners in protecting animal health while limiting disruptions to global food commerce.

No timetable for the resumption of Mexican imports was provided in the information available.