Across
- 2. covid
- 5. objects that transmits infectious material
- 7. being protected against a disease
- 9. not requiring oxygen to live and grow
- 11. group of simple plantlike animals
- 13. the degree of pathogenicity
- 14. a type of fungus
- 15. aseptic control
- 16. invasion by organisms
- 18. regularly occuring
- 19. organisms that don't cause disease
- 21. an antigen poison
- 22. found in contaminated waters
- 23. process that results in total destruction
- 25. highly resistant
- 26. not capable of getting
- 28. parasitic microorganism
- 30. disease that's transmitted to 1 to another
Down
- 1. disease producing organisms
- 3. practices used to prevent
- 4. one celled microorganisms some benificial
- 6. the process of separating
- 8. containing infection
- 9. used to steralize articles
- 10. spreads to another through conact
- 12. requiring oxygen to live and grow
- 14. a microscope organism
- 17. living organism that transmits a pathogen
- 20. originating in hospital
- 24. denoting substances
- 27. fecal matter
- 29. affects a large group of people