mention the 4 means of spread of infectious diseases also give at least one example of a disease that spreads by which means
Answers
Answer:
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Explanation:
Infectious diseases are caused by organisms (germs) such as bacteria, viruses, fungi or parasites. Germs are a part of everyday life and are found in the air, soil, water and in and on our bodies.
Some germs are helpful and even help us to stay healthy, while others are harmful and cause infection. By understanding about how people can catch an infectious disease, you can then take effective action to prevent their spread.
Germs get into the body through the:
mouth – including eating, drinking or breathing
skin - through cuts and grazes
eyes
genitals.
Answer:
Infectious diseases can spread in a variety of ways:
through the air.
from direct or indirect contact with another person, soiled objects.
skin or mucous membrane, saliva, urine, blood and body secretions.
through contaminated food and water.
EXAMPLE
The disease is spread through contaminated water and causes severe dehydration and diarrhea.