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Biology - Coggle Diagram
Biology
Communicable Disease :
Definition
Diseases that can be spread between people
Examples
HIV
Measles
Chicken pox
COVID 19
Ways to spread
Water
Blood
Bodily fluids
Air borne
Non communicable diseases
Definition
Diseases that develop within a person from genetic or environment factors that cannot be spread between people
Ways to spread
Genetics
Environment / place of living
Examples
Diabetes
Cancer
Stroke
Heart disease
Pathogens
Definition
A pathogen is a microorganism which causes disease, common pathogens
are bacteria and viruses
How do they spread
Physical contact
Unclean water
Airborne