10. How is preclinical disease different from subclinical disease? 11. Distinguish horizontal from vertical disease transmission. 12. Explain the iceberg concept of disease transmission 13. Give...

Extracted text: 10. How is preclinical disease different from subclinical disease? 11. Distinguish horizontal from vertical disease transmission. 12. Explain the iceberg concept of disease transmission 13. Give example of each type of prevention - primary, secondary, and tertiary - for foodborne salmonellosis, malaria, and AIDS. 14. Name 5 examples of a disease spread from person to person, and suggest methods for the control of such disease in the community


Extracted text: 1. Discuss the different mechanics of the transmission of the disease. 2. Discuss the different ways of community reaction to agents of the disease invasion. 3. Discuss the three characteristics of epidemics that may differentiate the different types of epidemics. 4. A disease outbreak can be detected by examining the different sources of data. Give and discuss the four sources of data. 5. Why should you conduct epidemiologic investigation of an outbreak? Give at least five reasons and discuss. 6. Explain the etiology of tuberculosis, measles and rabies by applying the etiologic triangle. 7. Discuss host responses to infectious agents. Be sure to include herd immunity as a community health concept. 8. What could be the reasons why inspite of high coverage of measles immunization, an outbreak still exist? 9. Discuss the importance of epidemiology to disease prevention and control.