Across
- 4. an ingredient added to a vaccine that helps create a stronger immune response to vaccination
- 5. short-term immunity from the introduction of antibodies from another person or animal
- 7. Type of vaccine that uses a live but weakened version of the virus
- 9. A supplementary injection of a vaccine given to maintain the immunization provided by an earlier dose
Down
- 1. Protection that occurs when a large portion of the community is immune to a disease
- 2. immunity from the production of antibodies by the immune system in response to the presence of an antigen
- 3. True or false, The COVID-19 vaccine was rushed, so its safety cannot be trusted
- 5. Framework to guide vaccine discussions
- 6. First disease a vaccine was developed against
- 8. What type of vaccine are the Pfizer and Moderna COVID-19 vaccines