8. Why is it that people who survive certain diseases like the measles will disease again? Try to explain this type of 'immunity'. Where does it reside in the body? Is it based on cells? Is it in the...

Extracted text: 8. Why is it that people who survive certain diseases like the measles will disease again? Try to explain this type of 'immunity'. Where does it reside in the body? Is it based on cells? Is it in the serum of the blood? Why is it that some diseases don't give you get that never immunity? 9. Discuss how contagious diseases influenced the history of Hawaii. 10. What is the difference between infectious disease and contagious disease? 11. What is meant by the phrase 'emerging infectious diseases? Name two. 12. What is fecal transplantation?