Define vaccination. Name two diseases prevented by vaccination.

Dear Student

Vaccination is the process of immunising an individual against any particular disease by either introducing an antigen or a weak or killed organism into the body of that individual.

 

Vaccination is the process of administering an antigen into an individual so that the individual is able to fight against specific disease by boosted immune response.

In vaccination the microorganism (or antigen) is given in an inactive form (like heated) so that the body’s immune response produces antibodies against this antigen. The immune system of the body recognizes this antigen and when second time the same pathogen attacks the body a heightened immune response eliminates the pathogen by making the antibodies. 

Polio, Diphtheria, tetanus , Pneumonia can be prevented by vaccination.

Regards

 

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Hi dangerous vru
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How r u
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Sorry vrushali didi is not there!
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Ok byeee use bol dena ki mai nhi aaungi ab se
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Vaccination is a treatment which boost up our immune system...it is the injection of dead and weak microbes into our body so that a body could create antibodies by itself...
Measles, polio ,hepatitis b...!
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Matlab tum logo k que pe
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Okay didi i will tell her. She has just gone out!
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Hey why r u calling me di???
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Vru I know this is u....
U don't wanna talk so tell it okkk
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Because didi i am in 6 th standard
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She has gone out so i am using it...
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The process of administering vaccine into the body for developing resistance against a particular disease is known as vaccination.
1. Rubella
2. Tetanus
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Thanks anvi didi
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