Vaccines

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Across
  1. 2. a protein produced by the immune system to fight pathogens
  2. 4. the body's ability to fight infection
  3. 6. a microorganism that can cause disease
  4. 7. a sudden increase in cases of a disease
  5. 8. an organism that carries a virus
Down
  1. 1. a substance that helps the body build up immunity
  2. 3. an infectious agent that can cause disease
  3. 5. stopping a disease before it spreads
  4. 8. a place on campus where you can get vaccines with little to no cost