Biology · Human Health and Diseases
How do viral vector vaccines work to provide immunity?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1By introducing a weakened or inactivated target virus into the body
- 2By directly attacking and destroying pathogens in the body
- 3By using a modified version of a different, harmless virus to deliver genetic code into cells✓
- 4By injecting synthetic antibodies directly into the bloodstream
Correct answer
By using a modified version of a different, harmless virus to deliver genetic code into cells
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