Understanding Disease, Part 2

1234567891011
Across
  1. 4. An infection of the ovaries
  2. 6. A mosquito-borne disease caused by a protozoan parasite
  3. 7. Spiral-shaped organisms
  4. 9. A syphilitic painless ulcer
  5. 11. Methicillin-resistant staph aureus
Down
  1. 1. Administration of a vaccine to stimulate an individual's immune system to develop adaptive immunity to a pathogen
  2. 2. Burning on urination
  3. 3. 22 matching pairs of chromosomes
  4. 5. Where the chromosomes contract and develop into two sister chromatids
  5. 8. A communicable disease which is present in the local population with a small number of cases and does not increase or decrease significantly
  6. 10. Human Immunodeficiency Virus