COVID-19 Crossword

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Across
  1. 2. most affected organ
  2. 4. producing antibodies
  3. 7. origination of Coronavirus
  4. 8. cleaning solution
Down
  1. 1. isolation period
  2. 3. high temperature
  3. 5. an infectious agent
  4. 6. cleaning solution
  5. 7. symptoms for Coronavirus