Unit 1 Infectious Disease Vocab

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Across
  1. 2. Human immunodeficiency virus, attacks the immune system
  2. 7. An animal or person that harbors an infectious agent
  3. 9. body system that protects from infection
  4. 10. disease caused by bacteria, affects the nervous system
  5. 11. Capable of causing disease upon contact, even with small amounts
  6. 14. single celled organisms that live in moist environments
Down
  1. 1. Protein produced by the immune system to fight pathogens
  2. 3. Invasion and multiplication of a pathogen in the body, which may or may not cause illness.
  3. 4. Easily spread from person to person
  4. 5. disease NOT caused by pathogens
  5. 6. An organism (virus, bacteria, parasite, fungus) that causes disease.
  6. 8. Damage to or condition of the body from an infection, leading to illness.
  7. 12. pathogen that causes the cold/flu
  8. 13. False or fake feet
  9. 15. Protection from a disease, acquired naturally or via vaccination