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COMMUNICABLE DISEASES - Coggle Diagram
COMMUNICABLE DISEASES
PATHOGENS
are microorganism's that enters the body and causes disease (both plants and animals can be infected by pathogen
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microbes only cause a problem if your immune system is weakened or if they manage to enter a normally sterile part of your body.
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PREVENTING INFECTION
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Do not pick at healing wounds or blemishes, or squeeze pimples.
Don't share dishes, glasses, or eating utensils.
Avoid direct contact with napkins, tissues, handkerchiefs, or similar items used by others
HUMAN DEFENCE
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The nose has internal hairs, which act as a physical barrier to infection. Cells in the nose produce mucus.
The trachea runs from the nose towards the lungs. The cells that line the trachea also have hairs called cilia
VIRAL DISEASES
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What are viral diseases?
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Mumps, measles and rubella.
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BACTERIAL DISEASES
cholera, diphtheria, bacterial meningitis, tetanus, Lyme disease, gonorrhea, and syphilis.
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