Disease

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Across
  1. 3. A disease that cannot spread between people
  2. 6. A pathogen that needs a host cell to reproduce
  3. 8. Medicines used to kill bacteria
  4. 11. Tiny organisms that cause disease
  5. 12. A substance produced by the body to fight pathogens
  6. 14. Transmission through the air by tiny particles
  7. 15. Another word for a disease-causing microorganism
  8. 16. Transmission through contaminated food, water, or objects
  9. 20. A type of transmission caused by touching contaminated surfaces or people
  10. 21. The process of receiving a vaccine for protection against disease
  11. 22. Spread of disease through contaminated water
Down
  1. 1. A disease spread by mosquitoes
  2. 2. Tiny liquid particles spread by coughing or sneezing
  3. 4. The spread of disease from one person to another
  4. 5. What happens when a disease moves from one person to another
  5. 7. A non-infectious disease linked to lifestyle and genetics
  6. 9. A disease caused by pathogens that can spread from person to person
  7. 10. The body’s ability to resist disease
  8. 13. A viral disease that affects the lungs and airways
  9. 17. Behaviours or conditions that increase the chance of disease
  10. 18. Tiny living organisms that can cause disease
  11. 19. Practices like handwashing that help prevent disease