The Food and Agriculture Organization (FAO) has urged countries to strengthen international cooperation in response to the growing threat of transboundary animal diseases, warning that major outbreaks could disrupt livestock production, threaten food security, and impact global agricultural trade. Diseases such as African Swine Fever (ASF) and the New World Screwworm are among the key concerns highlighted by animal health experts.
Transboundary animal diseases are highly contagious illnesses that can spread rapidly across national borders through the movement of animals, animal products, wildlife, and international trade activities. These diseases not only affect animal health and productivity but can also cause significant economic losses for farmers, food industries, and national economies.
Among the most serious threats is African Swine Fever, a viral disease that affects domestic pigs and wild boars. Although it does not pose a risk to human health, ASF has devastating consequences for pig populations. Countries affected by outbreaks often experience large-scale livestock losses, disruptions in pork supply chains, and substantial financial damage to producers. In recent years, outbreaks in several regions have highlighted the disease’s ability to spread quickly and disrupt global meat markets.
The New World Screwworm is another growing concern for livestock industries. The parasitic fly lays eggs in open wounds of warm-blooded animals, and the emerging larvae feed on living tissue. Infestations can cause severe injuries, reduced productivity, and even death in livestock if not treated promptly. Experts emphasize that early detection and rapid response measures are critical to preventing widespread outbreaks.
FAO officials have stressed that no country can effectively address these threats alone. Increased international collaboration, information sharing, surveillance programs, and coordinated disease control strategies are essential for preventing outbreaks and minimizing their impact. Strengthening veterinary services and improving biosecurity measures at farms, transportation hubs, and border checkpoints are also considered vital components of disease prevention efforts.
The livestock sector plays a crucial role in global food systems, providing meat, milk, eggs, and other animal products to billions of people worldwide. Disease outbreaks that reduce livestock populations can lead to lower production, supply shortages, and increased food prices. In developing countries, where livestock often serve as a primary source of income and nutrition, the consequences can be particularly severe.
Global trade can also be significantly affected by animal disease outbreaks. Many countries impose temporary import restrictions on livestock and animal products from regions experiencing disease outbreaks. While these measures help protect animal health, they can create economic challenges for exporters and disrupt international supply chains.
Climate change, increased animal movement, and expanding global trade networks are contributing to the growing complexity of disease management. Experts warn that changing environmental conditions may create favorable circumstances for the spread of certain pests and pathogens, increasing the risk of future outbreaks.
To address these challenges, governments and international organizations are investing in improved disease surveillance systems, laboratory diagnostics, vaccination programs, and emergency response mechanisms. Advances in digital monitoring technologies and data-sharing platforms are also helping authorities detect and respond to outbreaks more quickly.
Animal health specialists emphasize that prevention remains the most effective strategy. Strong farm biosecurity, regular veterinary monitoring, rapid reporting of suspected cases, and international cooperation can significantly reduce the risk of disease spread.
As global demand for animal protein continues to grow, protecting livestock health has become increasingly important for ensuring food security and maintaining stable agricultural markets. FAO’s latest warning underscores the need for continued vigilance and coordinated action to safeguard livestock industries and strengthen the resilience of global food systems against emerging animal disease threats.
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