Essay On Cyclosporiasis

An investigation was necessary to find the cause of the outbreak, and how to stop it from continuing to spread. The campus clinic was interested in testing the following nine patients: Sue, Jill, Anthony, Wanda, Maggie, Maria, Arnie, Marco, and Alvin. All of the students have similar symptoms and agreed to being tested except for Alvin.

contaminated water or food
17. For each pathway listed in question #16, explain the relationship of the mode of transmission to the virulence of the invader.

What are the risk factors for infection and development of septic shock? Identify those that applied to Mr. Roberts. (5 points)

5. In what ways could the virus have been passed to other people from the time Monet left his house until he arrived at Nairobi hospital?

three to fifteen days. This is from the time of the initial infection to the time when symptoms set in. (CDC, 2005).

7. How do you know that no contamination occurred when you inoculated your culture? (1 pt)

The evidence used in order to find out if the cases are connected would be the groups of people exposed to the contaminant.

8. How does a death toll change precautionary factors? What kinds of precautions might you take with Impfluenza that you might not have taken with Kold?

Scientists have studied the impact of water borne pathogens over time. Just how dependent human life is on the waterways is one such question which arises. The study involves the effect of such pathogens on human life. This study was narrowed down to the area of the Chesapeake Bay in Virginia. The Chesapeake Bay each weekend is occupied for recreational use. Such activities as swimming, fishing, and body surfing are common place. Normally each year thousands of pounds of seafood are distributed from out of the bay. There is a vast amount of people who come to visit the area each year.

A series of moderately severe infections at Rockhampton Base Hospital has alerted authorities to a minor outbreak of Citrobacter Freundii, an opportunistic pathogen known to

This experiment can be enhanced in many ways. The amount of alcohol used as treatments could be lessened to measure the viability of A. salina more accurately. The amount of cysts in each Petri dish was not consistent because there

3. (5 pts) List two of the bits of evidence that you think were the most important findings in linking the exposure in question to the disease. (In other words if you had to explain the investigation to someone using only 2 details from the investigation, which two would you pick? Explain your logic for each one.

At first I met Leslie Hernandez, the Health Planner, who directed me to Shoua Shinde, the epidemiologist and "department detective", whose areas of expertise were biology, microbiology, biostatistics, and knowledge of communicable diseases ("Outbreak at Watersedge," 2004). She informed me that there were many people in the hospital with severe diarrhea and other symptoms and asked for my help in order to understand what is going on. She introduced me to Terry Tower, the public health nurse, who offered me to analyze and map the results of the interview for the first five patients. After mapping the results of five interviews I pinpointed a place to start, which was the Thompson Park, because all five people aside from the other activities and places went there on the same day to participate in Thompson Park cleanup. Then Shoua asked me to go to the park, to explore and take notes of what I think could be important. Meanwhile the number of reported cases increased to 20. In the park I met Mai, the Environmental Health Specialist, whose areas of expertise was toxicology, biology, chemistry, water

A community health nurse is screening workers and arranging for follow-ups of those workers with positive Mantoux readings. The nurse is concerned with self-care as well as community or public health aspects of the situation. While doing the screening, the nurse explores what the workers know about the spread, control of the spread and the

C. Preview of Main Points: In doing so, I will talk to you about 1) reducing your risk, 2) early detection, 3) How to act quickly.