Which vaccine strategy is most useful for rapidly emerging viral pandemics?
Show answer and explanation
Correct answer: mRNA-based vaccines
mRNA vaccines can be developed rapidly once the genetic sequence of a pathogen is known. They allow quick adaptation to emerging variants. This makes them highly suitable during pandemics.
Keep practicing
More Vaccines questions
- Which of the following best describes passive immunization?
- Which vaccine component is most directly responsible for inducing a specific immune response?
- In the context of immunization, what biological event defines the process known as 'seroconversion'?
- A phenomenon called 'original antigenic sin' describes a situation where exposure to a modified vaccine strain results in which outcome?
- Why are live-attenuated vaccines generally contraindicated for individuals who are taking high doses of systemic immunosuppressive medicati…
- In vaccine clinical trials, what is the key difference between measuring vaccine 'efficacy' versus measuring vaccine 'effectiveness'?