Immunity

3. an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.
4. a type of cell within the body capable of engulfing and absorbing bacteria and other small cells and particles.
9. results when exposure to a disease organism triggers the immune system to produce antibodies to that disease.
10. a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it
11. a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.
12. happens when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them
13. your specific immune system
17. The innate immune system
18. someone is infected with the disease
20. nonspecific resistance that destroys invaders in a generalized way without targeting specific individuals

1. A type of immunity that occurs when a person is given antibodies rather than making them through his or her own immune system
2. A type of white blood cell that makes antibodies
5. treatment with a vaccine to produce immunity to a particular infectious disease or pathogen.
6. develop from stem cells in the bone marrow and become different types of white blood cells
7. one of the two cycles of viral reproduction
8. A type of white blood cell that surrounds and kills microorganisms, removes dead cells, and stimulates the action of other immune system cells
14. A complex network of cells, tissues, organs, and the substances they make that helps the body fight infections and other diseases
15. part of the body's immune system
16. a medicine taken or given to counteract a particular poison.
19. A type of white blood cell