What is a vaccine ? Why is it important to vaccinate small children ? [DAV2006]
What is a vaccine ? Why is it important to vaccinate small children ? [DAV2006]
Harshit Singh , 5 Years ago
Grade 12th pass
8 grade science> What is a vaccine ? Why is it important t...
1 AnswersPawan Prajapati
Vaccine is prepared from weak or dead disease-causing microbe. Vaccine is given to healthy persons to prevent occurrence of disease. It is important to vaccinate small children because it creates antibodies in blood.
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