viruses & bacteria

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Across
  1. 1. a mild to severe respiratory illness
  2. 8. the action or process of radiating
  3. 9. a severe respiratory illness
  4. 10. nucleic acids that are usually the molecular
  5. 12. done or being in the air
  6. 13. airplane
  7. 16. an act, process, or instance of
  8. 17. novelists
  9. 18. a cleansing and emulsifying agent
  10. 19. virus occurring over a wide geographic area
  11. 20. a course or compass direction especially of
  12. 21. Microscopic single-celled organisms lacking
  13. 23. a splitting or breaking up into parts
  14. 25. being in an early stage of development
Down
  1. 2. covid 19 variant
  2. 3. any of a large group of submicroscopic
  3. 4. of, relating to, or constituting feces
  4. 5. a file attached
  5. 6. any of a large number of proteins
  6. 7. any of the typically unicellular microorganisms with no nucleus
  7. 8. to allow to leave
  8. 11. of heredity
  9. 14. a flat usually paper container
  10. 15. producing or capable of producing infection
  11. 20. a preparation or immunotherapy
  12. 22. a company of people gathered
  13. 24. agents