9th Class Science Why do we fall Ill? Question Bank 9th CBSE Science Why do we fall Ill?

  • question_answer
      What are the common preventive measures against communicable diseases?

    Answer:

                    The common preventive measures against communicable diseases include: (i) Eradication of vectors and carriers. (ii) Immunisation (vaccination). (iii) Proper and safe water supply. (iv) Personal and community hygiene. (v) Sterilisation of articles used by the patients. (vi) Isolation of patients from the healthy persons. (vii)Health education.


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