Newcastle Disease Outbreak: First in 30 Years Hits Poultry Farms in Germany

Berlin, Germany – A highly contagious viral disease, known as Newcastle disease, is spreading through poultry farms in the German states of Brandenburg and Bavaria, prompting culls of over 125,000 birds as authorities scramble to contain the outbreak. This marks the first time in three decades that Newcastle disease has been detected in German poultry, raising concerns among veterinary officials and the agricultural sector.

The outbreak, first identified in Brandenburg in late February 2026, has now expanded to include six confirmed cases in the Bavarian district of Erding, near Munich. Veterinary authorities are currently investigating additional suspected cases, though details remain limited. The Friedrich Loeffler Institute (FLI), Germany’s leading animal health institute, has warned of a “significant risk” to poultry farms and other bird populations, including those in zoos, particularly given the concurrent circulation of avian influenza.

What is Newcastle Disease?

Newcastle disease, likewise sometimes referred to as atypical avian influenza due to similar symptoms, is a highly virulent disease affecting birds. The disease, caused by the Newcastle disease virus (NDV), can impact both domestic and wild bird species. Although infections in humans are extremely rare, the disease can cause significant economic losses in the poultry industry due to high mortality rates and the require for mass culls. According to the FLI, the current outbreak requires heightened vigilance and strict biosecurity measures.

Symptoms of Newcastle disease in birds include reduced egg production, fever, and nasal discharge. Affected birds often exhibit neurological signs, such as tremors and paralysis. The disease spreads rapidly through direct contact with infected birds, contaminated feed, water, and equipment.

A Disease Once Eradicated

Newcastle disease was considered eradicated in Germany for three decades prior to this recent outbreak. The re-emergence of the disease is prompting a reassessment of biosecurity protocols and vaccination strategies within the German poultry industry. The FLI emphasizes the importance of controlling access to farms and implementing rigorous testing of sick or deceased birds.

Containment Measures and Culls

In response to the outbreak, authorities have initiated strict containment measures, including the culling of approximately 125,000 birds as of Wednesday morning, March 5, 2026. These preventative measures aim to prevent further spread of the virus. Movement restrictions have been imposed on poultry farms in the affected areas, and farmers are being urged to enhance biosecurity practices.

The FLI recommends mandatory vaccinations for poultry, alongside enhanced surveillance and rapid testing of any birds exhibiting symptoms. Strict control of people and goods entering and leaving affected farms is also crucial. The situation is further complicated by the ongoing presence of avian influenza, creating a dual threat to poultry populations.

Impact on Poultry Industry and Consumers

The outbreak of Newcastle disease poses a significant challenge to the German poultry industry. Mass culls can disrupt supply chains and lead to price increases for poultry products. While the disease does not pose a significant risk to human health, concerns about food safety and the potential for economic losses are prompting a swift response from authorities.

The FLI is working closely with regional veterinary authorities to monitor the situation and provide guidance to farmers. The institute is also conducting research to better understand the current strain of the Newcastle disease virus and develop more effective control strategies.

International Context

The recent outbreak in Germany is not isolated. Cases of Newcastle disease have also been reported in neighboring countries, including Poland, the Czech Republic, and Slovakia. This suggests a wider regional spread of the virus, potentially linked to migratory bird movements.

The World Organisation for Animal Health (WOAH) provides global surveillance and coordination of animal disease control efforts. Germany is working with WOAH and other international partners to share information and coordinate responses to the outbreak.

What Happens Next?

Authorities will continue to monitor the situation closely, conducting further testing and implementing containment measures as needed. The FLI is expected to provide updated assessments of the risk level and recommend further actions to protect poultry populations. The next official update from the FLI is scheduled for March 12, 2026. Farmers are urged to remain vigilant and report any suspected cases of Newcastle disease to their local veterinary authorities immediately.

The re-emergence of Newcastle disease after three decades serves as a stark reminder of the ongoing threat posed by infectious diseases to animal health and food security. Continued investment in biosecurity, surveillance, and research is essential to prevent future outbreaks and protect the poultry industry.

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