Across
- 5. The destruction of bacteria and fungi, but not spores or some viruses
- 8. A technique of separating clean and dirty areas in the dental surgery
- 9. An antibiotic
- 10. An injection of harmless micro-organisms to stimulate an immune response
- 11. Caused by candida albicans
Down
- 1. The absence of all living pathogenic micro-organisms
- 2. A mico-organism capable of producing disease
- 3. The invasion of the body by micro-organisms
- 4. Linked to the development of liver cancer
- 5. The process of removing dead (necrotic) tissue or foreign material
- 6. Treponema bacteria shape
- 7. In conditions unfavourable to growth, bacteria survive as