2020 · Q30
Who among the following scientists introduced the concept of immunization to the medical world?
General KnowledgeBiology
- AEdward Jenner
- BRobert Koch
- CRobert Hooke
- DCarl Linnaeus
Explanation
Edward Jenner introduced the concept of immunization to the medical world with his smallpox vaccination work published in 1798. Robert Koch worked on bacteria, Robert Hooke on cells and Carl Linnaeus on classification. Hence A.