Across
- 2. Stimulates the body's immune response.
- 5. Proteins that Recognize and bind to specific antigens
- 6. Foreign substance that triggers an immune response.
- 7. Immunity when a high proportion of the population is immune is immune.
- 8. System's defense mechanism against pathogens.
- 9. Routes through which diseases spread.
- 10. Cells that Engulf and digest invading microbes.
- 11. Bacteria's ability to resist antibiotics.
Down
- 1. Type of virus that causes the flu.
- 3. Chemicals that kill or inhibit bacterial growth.
- 4. Invasion and multiplication of pathogens in the body.
- 7. Practices to maintain cleanliness and prevent disease.