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The diphtheria vaccine contains an inactivated form of the diphtheria toxin - VCE - SSCE Biology - Question 31 - 2023 - Paper 1
Question 31
The diphtheria vaccine contains an inactivated form of the diphtheria toxin. Which type of immunity will be acquired by individuals who receive this vaccine? A. art... show full transcript
Worked Solution & Example Answer:The diphtheria vaccine contains an inactivated form of the diphtheria toxin - VCE - SSCE Biology - Question 31 - 2023 - Paper 1
Step 1
Which type of immunity will be acquired by individuals who receive this vaccine?
Answer
The diphtheria vaccine is designed to elicit an immune response by introducing an inactivated form of the diphtheria toxin. This process stimulates the body to produce its own antibodies against the toxin without causing disease.
This mechanism falls under the category of 'artificial active immunity,' where immunity is provided through vaccination.
Thus, the correct answer is:
A. artificial active.