what are the different way of infection diseases spread
Answers
Answer:
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.
Germs can spread:
from person to person:
directly through close contact
indirectly from an infected person to an object (such as door handles, bench tops, food) and then to another person who comes into contact with the contaminated item
from a contaminated environmental source, such as an animal or the soil, to a susceptible person.
✰ 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 sexual contact, and through contaminated food and water.
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