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Which vaccines are given to infants? Why? - Science and Technology

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Question

Which vaccines are given to infants? Why? 

Answer in Brief

Solution

  1. Young children have low natural immunity, so vaccines are given to protect them from infectious diseases.
  2. BCG vaccine, given within the first week after birth, provides protection against tuberculosis.
  3. After this, a triple vaccine (DPT - Diphtheria, Pertussis, Tetanus) (diphtheria, whooping cough, tetanus) is given in the third, fourth and fifth months. It contains preventive vaccines for diseases like whooping cough and gonorrhoea.
  4. At the time of triple vaccination, oral polio doses are given.
  5. After this, the nine-month-old child is given MMR (Mumps, Measles, Rubella), i.e., a preventive vaccine for diseases like mumps, measles and rubella.
  6. School-going children are vaccinated against typhoid and cholera and sometimes also given against hepatitis.
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Chapter 8: Useful and Harmful Microbes - Exercise [Page 95]

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Balbharati Science and Technology [English] 9 Standard Maharashtra State Board
Chapter 8 Useful and Harmful Microbes
Exercise | Q 7. a. | Page 95
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