Across
- 2. Bacteria
- 5. an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals.
- 6. a disease which can be transmitted to humans from animals.
- 9. the occurrence, rate, or frequency of a disease, crime, or something else undesirable.
- 12. the branch of medicine which deals with the incidence, distribution, and possible control of diseases and other factors relating to health.
- 14. im 6'4f
- 15. the body's ability to stay safe by affording protection against harmful agents
- 18. They function in the humoral immunity component of the adaptive immune system. B cells produce antibody molecules which may be either secreted or inserted into ...
- 19. The innate immune system
- 20. a quantity that has both magnitude and direction.
Down
- 1. a widespread occurrence of an infectious disease in a community at a particular time.
- 3. it makes sure that the appropriate amount of engine power goes to the wheels to drive at any given speed.
- 4. The act of introducing a vaccine into the body to produce protection from a specific disease
- 7. the severity or harmfulness of a disease or poison.
- 8. a large natural or artificial lake used as a source of water supply.
- 10. a type of white blood cell called lymphocytes.
- 11. a person who acts on behalf of another person or group.
- 13. A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and ...
- 16. tailors its attack to a specific antigen previously encountered.
- 17. a measure of disease that allows us to determine a person's likelihood of having a disease