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Give full form of ORS. What is vaccination ? [DAV2007]

Give full form of ORS.
What is vaccination ? [DAV2007]

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
1) ORS — Oral Rehydration Solution. 2) Vaccination is a method to immunise the body against diseases by making the body’s immune system produce antibodies against the disease-causing microbe in the vaccine.

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