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14 cards from this deck
General Defence System & Specific Defence System
First line of defence, non-specific, acts quickly
Skin, hairs & mucus in nose, stomach acid
Destroys many viruses swallowed with food/mucus
Particular viruses - provides tailored response
Antibodies
Proteins that attach to viruses
Neutralise directly or mark for destruction
Provide much faster immune response if same virus infects again
Stimulate immune system to produce antibodies & memory cells
Measles, mumps, and rubella
Non disease causing dose of the pathogen
Organism that causes disease
Antibiotics act on cells; viruses are not cells
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