generic · CBSE Class 11 English medium · HOME SCIENCE · Page 7

Immunisation

Chapter 8: Nutrition, Health and Well-being · HOME SCIENCE · EN medium

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Good health and well-being are not entirely dependent on good nutrition. We all are aware of the role of immunisation in protecting children from various diseases. You may be interested in knowing how immunisation protects children from diseases. A vaccine that contains an inactive form of a bacterium/virus/toxin made by the germ is injected in the child. Being inactive it does not cause infections but induces white blood cells to produce antibodies. These antibodies then kill the germs when they attack the child’s system. Table : National Immunisation Schedule

📖 class 11 home science ncert book chapter 8 · Page 7

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Good health and well-being are not entirely dependent on good nutrition. We all are aware of the role of immunisation in protecting children from various diseases. You may be interested in knowing how immunisation protects children from diseases. A vaccine that contains an inactive form of a bacterium/virus/toxin made by the germ is injected in the child.

Being inactive it does not cause infections but induces white blood cells to produce antibodies. These antibodies then kill the germs when they attack the child’s system. Table : National Immunisation Schedule

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