"Immunization, New Viruses, and New Vaccines"

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Across
  1. 5. Rapid customization vaccine platform used for COVID-19
  2. 6. Infections spreading from animals to humans
  3. 8. Type of vaccine using killed viruses
  4. 9. A harmless virus delivering a gene into cells
Down
  1. 1. Weakened virus used to create strong immunity
  2. 2. Organization pushing for vaccine equity worldwide
  3. 3. Disease caused by the SARS-CoV-2 virus
  4. 4. Genetic instructions for cells to create a viral protein
  5. 7. Part of a virus (like a protein) used in subunit vaccines