Summary
Despite enormous progress in scientific knowledge and improvements in sanitary standards in livestock production, the world has recently been confronted with several animal disease epidemics which have caused significant economic losses. General awareness regarding unusual clinical signs and prompt reporting of disease is an important requirement in disease detection and control and needs to be promoted among farmers and veterinarians. Unexpected clinical syndromes are of increasing importance for public health. Syndromic surveillance has been shown to be a key element in detecting emerging diseases. Once detected and diagnosed, surveillance programmes constitute the first step towards determining the disease pattern with regard to time and space. This pattern of disease occurrence becomes the basis for selecting approaches for further disease investigation and for disease control.

Keywords
Animal diseases, Control programmes, Disease patterns, Disease awareness, Surveillance.