Y9 Immune System Crossword

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Across
  1. 2. The immune system's way of raising the body temperature to combat pathogens
  2. 6. A natural barrier in our respiratory system that traps pathogens
  3. 8. The most common way of giving someone a vaccine
  4. 9. A group of individuals in our community at a high risk of being infected by pathogens
  5. 11. A type of immunity that results when a large number of people in a population are vaccinated
  6. 12. A protein produced by immune cells that targets specific pathogens
  7. 13. The type of pathogen that causes athlete's foot
Down
  1. 1. A specialised cell of the immune system that "eats" pathogens
  2. 3. A mixture of foreign particles designed to "trick" the immune system into producing immunity against a pathogen
  3. 4. The type of pathogen that causes COVID19
  4. 5. A highly contagious viral disease that is prevented by the MMR vaccine
  5. 7. The largest organ that acts as a physical barrier towards pathogens
  6. 10. A foreign particle that triggers an immune response