What are the two basic principles of prevention of infectious diseases?
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1
Answer:
Hygienic conditions should be maintained in the surroundings we live in. There should be limited exposure to airborne microbes by providing not so crowded living conditions. Safe drinking water should be provided to prevent water-borne diseases. Provide a clean environment which prevents the breeding of mosquitoes.
Answered by
3
Explanation:
- no physical contact with infected person
- immunisation
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