Online Encyclopedia
List of protective human features
This is a list of human features that offer protection against disease.
- Skin
- Tears, Body oils, etc.
- Mucous membranes
- Stomach acids
- Helpful microorganisms
- Inflammation of the skin
- The immune system
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Immunity
- Innate immunity
- Active immunity
- Passive immunity
Last updated: 01-22-2005 17:35:00