Parasitic Disease

A parasitic disease is an infectious disease caused or transmitted by a parasite. Many parasites do not cause diseases. Parasitic diseases can affect practically all living organisms, including plants and mammals. The study of parasitic diseases is called parasitology.

Some parasites like Toxoplasma gondii and Malaria can cause disease directly, but other organisms can cause disease by the toxins that they produce.

Read more about Parasitic Disease:  Terminology, Causes, Symptoms, Effects, Treatment

Famous quotes containing the words parasitic and/or disease:

    It will always be found that one flourishing institution exists and battens on another mouldering one. The Present itself is parasitic to this extent.
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    All my humor is based upon destruction and despair. If the whole world were tranquil, without disease and violence, I’d be standing on the breadline right in back of J. Edgar Hoover.
    Lenny Bruce (1925–1966)