In: Biology
4.List four type of epidemiologic information useful for influencing public health policy and for planning individual health decisions.
define “efficacy” and “effectiveness,” note their difference, and provide example of both.
6. In what ways does epidemiology plays a foundational role in public health?
7. Distinguish between a necessary cause and a sufficient cause. 8. Explain the epidemiology triangle and compare and contrast it with the advanced epidemiology triangle. 9.Describe how primary prevention, secondary prevention, and tertiary prevention may be used to deal with cancer. 10. HIV/AIDS can be transmitted from an infected person to another person through blood, semen, vaginal fluids, and breastmilk. High-risk behaviors include homosexual practices; unprotected oral, vaginal, or anal sexual intercourse; and needle sharing. Discuss how this information can be used in public health action and in individual decision making.