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A doctor/nurse/health-worker is exposed ...

A doctor/nurse/health-worker is exposed to more sick people than others in the community. Find out how she/he avoids getting sick herself/himself.

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A doctor/nurse/health worker is exposed to more sick people in the community. He avoids getting sick by :
(I) keeping place of work sterilized by using phenyl etc.
(ii) keeping equipments, that are regularly in use, sterilized.
(iii) washing hands with soap thoroughly after serious examination of patients.
(iv) wearing clean clothes.
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