COVID vaccine

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Across
  1. 1. produced by body to fight pathogen
  2. 3. RNA vaccines require this uninterrupted
  3. 6. mRNA is transferred into this
  4. 7. degrade RNA strands
  5. 9. encodes for antigen
  6. 10. requires only one dose
  7. 11. protein produced by pathogen
  8. 12. when multiple copies of antigen are made
Down
  1. 2. package RNA in this to protect it
  2. 4. protein synthesis occurs here
  3. 5. requires two doses
  4. 8. disease causing organisms