Transboundary animal diseases
Transboundary animal diseases are highly contagious epidemic diseases that can spread extremely rapidly, irrespective of national borders. They cause high rates of death and disease in animals, thereby having serious socio-economic and sometimes public health consequences while constituting a constant threat to the livelihoods of livestock farmers.
Globalization, land encroachment and climate change contribute to outbreaks of such animal diseases – some transmissible to humans – as brucellosis, bovine tuberculosis, parasitic illnesses, anthrax, bovine spongiform encephalopathy (BSE) and certain strains of influenza viruses. High-impact animal diseases such as foot-and-mouth disease, peste des petits ruminants, classical or African swine fevers, while not directly affecting human health, do affect food and nutrition security and livestock production and trade.
Animal diseases have potential to reduce:
- quantity and quality of food, such as meat and milk
- livestock products: hides, skins, fibres
- animal power: traction, transport
FAO animal disease emergency response mechanisms
The FAO Emergency Prevention System (EMPRES) Animal Health develops strategies for intervention and improved management. It works to monitor and give early warning and ultimately to prevent animal diseases.
The Emergency Centre for Transboundary Animal Diseases (ECTAD) is FAO’s corporate centre for the planning and delivery of veterinary assistance to FAO member countries responding to the threat of transboundary animal health crises.
The Crisis Management Centre – Animal Health is FAO’s rapid response unit to animal disease emergencies.
Highly Pathogenic Avian Influenza – bird flu
Since 2004 FAO has been at the forefront of the fight against highly pathogenic avian influenza (HPAI) – bird flu – in over 95 countries. FAO has mobilized over US$ 445 million to combat influenza and emerging disease threats through prevention, surveillance, and control.
In June 2011, after years of battle against the disease, FAO formally declared rinderpest eradicated. Though rinderpest or ‘cattle plague’ doesn’t affect humans directly, it sowed terror when it struck, as it was capable of wiping out entire herds of cattle, sparking famine across communities when they were suddenly found without a source of food and income from cattle raising.
Peste des petits ruminants
Based on the rinderpest experience, FAO is mounting a global programme for the progressive control and possible eradication of peste des petits ruminants (PPR). PPR is endemic in many African countries, in the Middle East, in Central and Southern Asia and in parts of China.
Rift Valley fever
The Rift Valley fever virus spreads widely in animals and has been detected in humans, causing human death. In response to outbreaks, FAO works in close cooperation with local veterinary services to limit the spread of the virus and to reduce the risk of contagion for the livestock holders, producers and other groups at risk.