Across
- 5. medicines that kill bacteria
- 8. physical barrier preventing pathogen entry
- 11. cells that remember pathogens
- 12. pathogen that spreads using spores
- 14. fungal plant disease causing black spots
- 17. virus that damages the immune system
- 18. organism that spreads disease
- 20. proteins that bind to pathogens
- 22. tiny hairs that move mucus out of airways
- 23. effects of disease on the body
- 25. pathogen that reproduces inside cells
- 26. microorganism that causes disease
- 27. disease spread by mosquitoes
Down
- 1. viral disease causing rash and fever
- 2. type of pathogen that can produce toxins
- 3. poisons produced by bacteria
- 4. medicines that reduce symptoms
- 6. how a disease is spread
- 7. cells that defend the body
- 9. keeping clean to reduce spread
- 10. bacterial STI
- 13. introducing weakened pathogen to build immunity
- 15. sticky substance that traps pathogens
- 16. chemicals that neutralise toxins
- 19. bacterial disease spread by contaminated food
- 21. process of engulfing pathogens
- 24. kills pathogens in food
- 26. type of pathogen that includes malaria