The Living Body: Internal Defenses

Microscopic view of cells. Caption: into our cells and taking them over.

The body's internal defense system is an extraordinarily complex and efficient mechanism. The lymphatic system is the key to the human body's immune response. Through the activation of the blood and lymphatic circulation system, many infections are successfully fought off before they gain hold in the body. Illustrates what happens when a man is infected with the common cold.

(Source: DCMP)

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Files 1

  • The Living Body: Internal Defenses

    Type:
    Video
    Format:
    Streaming
    Accommodations:
    English Captions - Auditory, English Audio Descriptions - Visual
    Languages:
    English
    License:
    DCMP Membership
    Author:
    Films Media Group
    Length:
    26 minutes