For your session-long project, you will conduct an epidemiologic investigation of an outbreak of E. coli 0157:H7. The grade for the SLP is based on the depth of your work and your ability to analyze the information, generate hypotheses about the source of the outbreak and mode of transmission. This means that the student is focusing on those factors of importance to disease transmission, control, and prevention. A public health perspective will be advanced within the assignment.

Click here to read the background information specific for the module 1 SLP…see attachment.

Your Task for this modular component

Please answer these questions

1.What could account for the increase in cases?

2.Compare the DNA fingerprints in Figure 2 from seven of the E. coli O157:H7 cases. Each isolate has its own vertical lane (i.e., column). Controls appear in lanes #1, 5, and 10. Which isolates appear similar? In your opinion was DNA typing necessary in this case? Why?

SLP Assignment Expectations

Length: SLP assignments should be at least 2 pages (500 words) in length.

References: At least two references must be included from academic sources (e.g. peer-reviewed journal articles). Required readings are included. Quoted material should not exceed 10% of the total paper (since the focus of these assignments is critical thinking). Use your own words and build on the ideas of others. When material is copied verbatim from external sources, it MUST be enclosed in quotes. The references should be cited within the text and also listed at the end of the assignment in the References section (APA format recommended).

Organization: Subheadings should be used to organize your paper according to question

Format: APA format is recommended for this assignment. See Syllabus page for more information on APA format.

Grammar and Spelling: While no points are deducted, assignments are expected to adhere to standards guidelines of grammar, spelling, punctuation, and sentence syntax. Points may be deducted if grammar and spelling impact clarity.

The following items will be assessed in particular:

•Achievement of learning objectives for SLP assignment

•Relevance (e.g. all content is connected to the question)

•Precision (e.g. specific question is addressed. Statements, facts, and statistics are specific and accurate).

•Depth of discussion (e.g. present and integrate points that lead to deeper issues)

•Breadth (e.g. multiple perspectives and references, multiple issues/factors considered)

•Evidence (e.g. points are well-supported with facts, statistics and references)

•Logic (e.g. presented discussion makes sense, conclusions are logically supported by premises, statements, or factual information)

•Clarity (e.g. writing is concise, understandable, and contains sufficient detail or examples)

•Objectivity (e.g. avoid use of first person and subjective bias)