How do
infectious diseases
spread?
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What is an infection?
Infection occurs when bacteria, virus and fungi invade the human body. This can cause symptoms like fever and cold.
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Types of infection
Bacterial infection
Viral infection
Fungal infection
Prion disease
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Different ways an infection can spread
1. Skin contact
2. Transfer through bodily fluid
3. Contact with faeces
4. Ingestion of contaminated food or water
5. Inhaling airborne particles or droplet
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