Health

4. preparation of dead or weakened pathogens that are introduced into the body to stimulate an immune response.
6. physical device to separate the sperm and egg.
10. response reaction to tissue damage caused by injury or infection.
11. single-celled microorganisms that live almost anywhere on earth.
13. a disease in which the immune system of the patient is weakened.
14. protein that acts against a specific antigen.
15. response reaction of the cells and fluids in the body to the presence of a substance that is not recognized as part of the body.
16. pieces of genetic material surrounded by a protein coat.

1. organism that can cause infection.
2. a virus that attacks the immune system.
3. blot most common confirmation test for HIV in the united states.
5. bacterial infection that affects the reproductive organs of both males and females.
7. condition that occurs when pathogens enter the body, multiply, and damage body cells.
8. organism that can cause a disease.
9. an STD that attacks many parts of the body.
12. immunity when your body produces its own antibodies.