COVID Crisis

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Across
  1. 4. A submicroscopic infectious agent that replicates only inside the living cells of an organism
  2. 5. A biological system consisting of specific organs that use gas exchange in animals and plants
  3. 6. Different phases of the same virus
  4. 9. Infectious disease that has spread across a large region
  5. 10. Is the Latin word for "crown"
Down
  1. 1. Protecting the body against an infectious disease
  2. 2. Introducing a cure into the body to produce protection from a specific disease
  3. 3. When you think you've been exposed to the virus to avoid spreading it to others
  4. 7. A physical or mental problem that a person experiences
  5. 8. A pandemic accessory