Disease Unit

3. cell cell of the species that is harmed or damaged by a parasite or virus.
4. when a disease occurs in greater numbers than expected in a community or region or during a season.
7. an outbreak of a far higher number of people are affected by a disease or a much larger region is affected.
9. an outbreak where there is a rapid spread or increase in the occurrence of a disease above what is normally expected in that population in that area.
10. a nonliving particle.
11. resistance when bacteria are able to change so that they are no longer affected by the drugs used to treat them.
14. any permanent change in a gene or chromosome of a cell
15. drugs that kill bacteria and cure bacterial infections and diseases.

1. a disease causing organism or virus.
2. an organism that lives on or in an organism of another species.
5. any animal or microorganism that is able to transport and transmit an infectious pathogen into another organism.
6. an abnormal functioning of the body or body part.
7. a diverse group of unicellular eukaryotic organisms that are classified by how they move.
8. a domain of prokaryotes that are microscopic, single-celled organisms that are found nearly everywhere.
10. a preparation made from weakened or destroyed viruses or bacteria that teaches the body's immune system how to fight off a disease.
12. kingdom in the domain Eukarya that includes molds, mushrooms, and yeast.
13. any person that has contracted an infectious disease, shows no symptoms of it, and can transmit that disease to other people.