Class 12 · Human Health and Diseases

Vaccines & Immunization Prevention — NEET Biology

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The advancements made in biological science have armed us to effectively deal with many infectious diseases. The use of vaccines and immunisation programmes have enabled us to completely eradicate a deadly disease like smallpox. A large number of other infectious diseases like polio, diphtheria, pneumonia and tetanus have been controlled to a large extent by the use of vaccines. Biotechnology (about which you will read more in Chapter 10) is at the verge of making available newer and safer vaccines. Discovery of antibiotics and various other drugs has also enabled us to effectively treat infectious diseases.

NCERT Biology · Class 12 · Chapter 7 · Paragraph 25
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Which of the following sets shows disease-prevention mismatch?

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