CBSE Class 9 Answered
Mention all the principles of Prevention (in points)
Asked by Muruga | 16 Jan, 2018, 08:56: PM
Expert Answer
Prevention of diseases follows three basic principles:
1.Keeping out infectious agents, i.e. maintenance of personal and public hygiene
2.Availability of proper and sufficient food and water for everyone
3. Immunisation
The below methods are the ways to prevent sexually transmitted diseases
1. BARRIER METHOD
2. SURGIAL METHOD
3. CHEMICAL METHOD
Answered by Sivanand Patnaik | 16 Jan, 2018, 09:31: PM
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