Officials have ordered the killing of at least eleven-thousand animals. Britain and the European Union have banned exports of live animals, milk and meat products until the crisis ends. British officials also have asked the public not to visit farm areas to avoid spreading the virus that causes the disease. The disease spreads widely and quickly. It can cause severe production and economic losses.
Affected animals develop cuts in their mouths and on their feet.
Many affected animals recover. However, the disease weakens them. The disease is not considered dangerous to people. But people can carry the virus on their clothing and shoes. Experts say the virus can live for long periods in the body of an animal and in animal products and wastes.