Contagion Part I

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Across
  1. 3. Likes to chase mice
  2. 4. Large marsupial
  3. 7. To give a job or duty
  4. 9. system Parts of your body that fight disease
  5. 10. To travel and affect a lot of people
  6. 13. Not often seen
  7. 14. To be put in a situation that is dangerous
  8. 15. Something wrong with your body that shows you are sick
  9. 18. Man's best friend
  10. 19. Something not understood or known
Down
  1. 1. A medication to prevent a disease
  2. 2. Flying mammal
  3. 3. To provide proof that something is true
  4. 5. A living thing that causes a disease
  5. 6. To stay away from a person or thing
  6. 8. To make someone sick
  7. 11. To keep safe from harm
  8. 12. Has a trunk
  9. 16. To take over and cause something to stop
  10. 17. To have or keep something