Actinomycosis or Madura disease (popularly known as lumpy jaw), is a disease due to the ray fungus, and occurs in domestic animals - notably cattle, and occasionally human beings who work with cattle and can become infected. Suppurative swellings develop in certain parts of the body, namely the neck and jaw, the intestines - especially the appendix and large bowel - and the lungs. Secondary abscesses are often formed in other adjacent organs. The pulmonary type of disease resembles chronic bronchitis or tuberculosis and is generally fatal, although the disease runs a long course. In the other types the outlook is more hopeful. Research Actinomycosis