Actinomyces

bacterium

Learn about this topic in these articles:

actinomycosis

  • In actinomycosis

    …(oxygen-requiring) species of the genus Actinomyces. The disease is characterized by the development of multiple abscesses (painful, hard, pus-filled swellings) and draining sinus tracts (channels that extend from the site of infection to an opening at the skin surface), which exude sulfur granules (yellow pus-containing material). Actinomycosis is an exceedingly…

    Read More

pneumonia