The inoculation concept initiated by Edward Jenner in 1796 is the origin of which modern medical practice?

The inoculation concept initiated by Edward Jenner in 1796 is the origin of which modern medical practice?

• A. Vaccination
• B. Immunization
• C. Antibiotics
• D. Antivirals

Answer: (A)

Introducing a harmless agent to provoke an immune response laid the groundwork for vaccination. Jenner’s observation that milkmaids who caught cowpox were protected against smallpox led him to inoculate a boy with cowpox material and later demonstrate protection from smallpox. This established the modern practice of vaccination—the deliberate exposure to a vaccine to train the immune system and build lasting immunity. Immunization is the result: the person becomes immune after vaccination. Antibiotics and antivirals are treatments, not methods of inducing immunity through vaccination.

Introducing a harmless agent to provoke an immune response laid the groundwork for vaccination. Jenner’s observation that milkmaids who caught cowpox were protected against smallpox led him to inoculate a boy with cowpox material and later demonstrate protection from smallpox. This established the modern practice of vaccination—the deliberate exposure to a vaccine to train the immune system and build lasting immunity. Immunization is the result: the person becomes immune after vaccination. Antibiotics and antivirals are treatments, not methods of inducing immunity through vaccination.