Question

friends I have two questions plz answer it.

1) Discuss common method of transmission of diseases.
2) Discuss in brief the principle of immunization.

Answer 1

1) common method of transmission of diseases is :

⭐ physical contact
⭐ mosquito bites
⭐ if insect sites on food etc..

✌ immunization:

⭐ it is the process where by a person is made immune or resistance to an infection disease, typically by the administration of a vaccine ..

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