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Human Health and Disease — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Health and Disease2 Marks
Question
Write any four characteristics of an ideal vaccine.
✓

Answer

The characteristics of an ideal vaccine are as follows :
(1) The vaccine should be absolutely safe to use.
(2) Ideally, it should be effective only once applied.
(3) The vaccine should be capable of providing lifelong immunity to the immunized animal
(4) Vaccine is easily available and production cost is high

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