PUB 540 Oswego Outbreak Investigation

PUB 540 Oswego Outbreak Investigation

PUB 540 Oswego Outbreak Investigation

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Assessment Description

A disease outbreak is the occurrence of cases of disease in excess of what would normally be expected in a defined community, geographical area, or season. There are many ways a microorganism can contaminate food, such as coughing and sneezing by an infected individual, through undercooked food, or inadequate handwashing. The overall purpose of epidemiology consists of causation of a disease, the source, mode of transmission, individuals at risk of developing the disease, and what exposures(s) predispose to the disease.

Part I

Prior to starting this assignment, complete the following:

  1. Watch “Know How to Interpret an Epidemic Curve?” video, located in the topic Resources.
  2. Read the “Oswego Outbreak Investigation,” located in the topic Resources.
  3. Complete the “Outbreak Investigation: Steps of an Investigation” form.

Part II

In a 750-1,000-word paper, evaluate the situation and present your findings. Include the following:

  1. In reference to the “Oswego Outbreak Investigation,” review the epidemic curve that describes the time of onset of illness. What does this curve tell you regarding the average incubation period, source, and transmission?
  2. Using the incubation range and clinical symptoms, identify potential infectious agents that could be responsible for the outbreak (refer to “Compendium of Acute Foodborne and Waterborne Diseases,” located in the topic Resources). Provide an explanation for your findings.
  3. Why is this considered an outbreak? Discuss the criteria for why it is considered an outbreak.
  4. Describe the steps required to investigate an outbreak and apply each step to the Oswego event. Include the relevant information needed for each step to be successful.
  5. Discuss the possible routes of transmission for the expected agent.
  6. Based on this information, what control measures would you recommend? State a control measure for each prevention level: primary, secondary, and tertiary prevention.
  7. Attach the completed “Outbreak Investigation: Steps of an Investigation” form as an appendix in your paper.

You are required to cite to a minimum of three sources to complete this assignment. Sources must be published within the last 5 years and appropriate for the assignment criteria and public health content.

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

You are required to submit this assignment to LopesWrite. A link to the LopesWrite technical support articles is located in Class Resources if you need assistance.

Attachments

PUB-540-RS3-Oswego Outbreak Form_Steps of an Investigation.docxPUB-540-RS3-RS-OswegoOutbreakInvesti

 

PUB 540 Oswego Outbreak Investigation
PUB 540 Oswego Outbreak Investigation

PUB 540 Oswego Outbreak Investigation Rubric Criteria

Total120 points

Criterion 1. Unsatisfactory 2. Insufficient 3. Approaching 4. Acceptable 5. Target
Oswego Outbreak

Evidence for outbreak, steps required to investigate, application of steps to Oswego event.

0 points

The discussion of the Oswego event is omitted.

13.32 points

Qualifying criteria for why Oswego is considered an outbreak, steps required to investigate an outbreak, and application of these steps to the Oswego event are only partially discussed.

14.22 points

Qualifying criteria for why Oswego is considered an outbreak, steps required to investigate an outbreak, and application of these steps to the Oswego event are summarized. Relevant information needed for each step to be successful is generally used. There are minor omissions or inaccuracies. Some support is needed.

15.66 points

Qualifying criteria for why Oswego is considered an outbreak, steps required to investigate an outbreak, and application of these steps to the Oswego event are discussed and explained. Relevant information needed for each step to be successful is discussed. Some detail is needed for accuracy or clarity.

18 points

A clear explanation, including qualifying criteria for why Oswego is considered an outbreak, steps required to investigate an outbreak, and application of these steps to the Oswego event, is accurate and detailed. Relevant information needed for each step to be successful is thoroughly discussed. The narrative is organized and well-supported.

Epi Curve

Epi Curve

0 points

Interpretation of epi curve is omitted.

8.88 points

Interpretation of epi curve is incomplete.

9.48 points

Interpretation of epi curve regarding average incubation period, source, and transmission is summarized. There are minor omissions or inaccuracies.

10.44 points

Interpretation of epi curve regarding average incubation period, source, and transmission is discussed. Some detail is needed for accuracy or clarity. The narrative is adequately supported.

12 points

An accurate interpretation of epi curve regarding average incubation period, source, and transmission is presented. The interpretation is clear, well-supported, and informative.

Evidence

Selects and integrates evidence to support and advance position/purpose; considers other perspectives.

0 points

Evidence to support the thesis, position, or purpose is absent. The writing relies entirely on the perspective of the writer.

4.44 points

Evidence is used but is insufficient or of limited relevance. Simplistic explanation or integration of other perspectives is present.

4.74 points

Relevant evidence that includes other perspectives is used.

5.22 points

Specific and appropriate evidence is included. Other perspectives are integrated.

6 points

Comprehensive and compelling evidence is included. Multiple other perspectives are integrated effectively.

Recommended Control Measures for Prevention Levels

Recommended Control Measures for Prevention Levels

0 points

Control measures are omitted.

8.88 points

Control measures are incomplete.

9.48 points

A control measure for each prevention level is summarized. The control measures are generally based on findings. There are minor omissions or inaccuracies.

10.44 points

A control measure for each prevention level is discussed. The control measures are based on findings. Some detail is needed for accuracy or clarity.

12 points

A control measure for each prevention level is detailed and well-supported.

Identification of Potential Infectious Agents

Identification of Potential Infectious Agents

0 points

Potential infectious agents are not identified; or the potential infectious agents identified are not based on incubation range and clinical symptoms.

8.88 points

An attempt is made to use incubation range and clinical symptoms to identify potential infectious agents that could be responsible for the outbreak. The narrative is incomplete.

9.48 points

Interpretation of epi curve regarding average incubation period, source, and transmission is summarized. There are minor omissions or inaccuracies. Incubation range and clinical symptoms are generally applied to identify potential infectious agents that could be responsible for the outbreak. An explanation is summarized. Some support is needed.

10.44 points

Incubation range and clinical symptoms are applied to identify potential infectious agents that could be responsible for the outbreak. The explanation is adequate. Some detail is needed for accuracy or clarity.

12 points

Incubation range and clinical symptoms are correctly applied to identify potential infectious agents that could be responsible for the outbreak. The explanation for the findings is well-supported.

Thesis, Position, or Purpose

Communicates reason for writing and demonstrates awareness of audience.

0 points

The thesis, position, or purpose is not discernible. No awareness of the appropriate audience is evident.

6.22 points

The thesis, position, or purpose is discernable in most aspects but is occasionally weak or unclear. There is limited awareness of the appropriate audience.

6.64 points

The thesis, position, or purpose is adequately developed. An awareness of the appropriate audience is demonstrated.

7.31 points

The thesis, position, or purpose is clearly communicated throughout and clearly directed to a specific audience.

8.4 points

The thesis, position, or purpose is persuasively developed throughout and skillfully directed to a specific audience.

Mechanics of Writing

Includes spelling, capitalization, punctuation, grammar, language use, sentence structure, etc.

0 points

Errors in grammar or syntax are pervasive and impede meaning. Incorrect language choice or sentence structure errors are found throughout.

4.44 points

Frequent and repetitive mechanical errors are present. Inconsistencies in language choice or sentence structure are recurrent.

4.74 points

Occasional mechanical errors are present. Language choice is generally appropriate. Varied sentence structure is attempted.

5.22 points

Few mechanical errors are present. Suitable language choice and sentence structure are used.

6 points

No mechanical errors are present. Skilled control of language choice and sentence structure are used throughout.

Routes of Transmission for Agent

Routes of Transmission for Agent

0 points

Possible routes of transmission for the expected agent are omitted.

8.88 points

Possible routes of transmission for the expected agent are partially discussed.

9.48 points

Possible routes of transmission for the expected agent are summarized. There are minor omissions or inaccuracies.

10.44 points

Possible routes of transmission for the expected agent are discussed. Some detail is needed for accuracy or clarity.

12 points

Possible routes of transmission for the expected agent are accurate and thoroughly discussed.

Development, Structure, and Conclusion

Advances position or purpose throughout writing; conclusion aligns to and evolves from development.

0 points

No advancement of the thesis, position, or purpose is evident. Connections between paragraphs are missing or inappropriate. No conclusion is offered.

7.1 points

Limited advancement of thesis, position, or purpose is discernable. There are inconsistencies in organization or the relationship of ideas. Conclusion is simplistic and not fully aligned to the development of the purpose.

7.58 points

The thesis, position, or purpose is advanced in most aspects. Ideas clearly build on each other. Conclusion aligns to the development of the purpose.

8.35 points

The thesis, position, or purpose is logically advanced throughout. The progression of ideas is coherent and unified. A clear and plausible conclusion aligns to the development of the purpose.

9.6 points

The thesis, position, or purpose is coherently and cohesively advanced throughout. The progression of ideas is coherent and unified. A convincing and unambiguous conclusion aligns to the development of the purpose.

Format/Documentation

Uses appropriate style, such as APA, MLA, etc., for college, subject, and level; documents sources using citations, footnotes, references, bibliography, etc., appropriate to assignment and discipline.

0 points

Appropriate format is not used. No documentation of sources is provided.

4.44 points

Appropriate format is attempted, but some elements are missing. Frequent errors in documentation of sources are evident.

4.74 points

Appropriate format and documentation are used, although there are some obvious errors.

5.22 points

Appropriate format and documentation are used with only minor errors.

6 points

No errors in formatting or documentation are present. Selectivity in the use of direct quotations and synthesis of sources is demonstrated.

Outbreak Investigation: Steps of an Investigation Form

Outbreak Investigation: Steps of an Investigation Form

0 points

The Outbreak Investigation: Steps of an Investigation form is omitted.

13.32 points

The Outbreak Investigation: Steps of an Investigation form is attached but is incomplete and is not attached as an appendix of the paper.

14.22 points

The Outbreak Investigation: Steps of an Investigation form is completed and attached as an appendix of the paper. There are minor errors or omissions.

15.66 points

The Outbreak Investigation: Steps of an Investigation form is accurate and attached as an appendix of the paper.

18 points

The Outbreak Investigation: Steps of an Investigation form is thorough, accurate, and attached as an appendix of the paper.

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PUB 540 Oswego Outbreak Investigation Grading Rubric

Performance Category 100% or highest level of performance

100%

16 points

Very good or high level of performance

88%

14 points

Acceptable level of performance

81%

13 points

Inadequate demonstration of expectations

68%

11 points

Deficient level of performance

56%

9 points

 

Failing level

of performance

55% or less

0 points

 Total Points Possible= 50           16 Points    14 Points 13 Points        11 Points           9 Points          0 Points
Scholarliness

Demonstrates achievement of scholarly inquiry for professional and academic topics.

Presentation of information was exceptional and included all of the following elements:

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information.
Presentation of information was good, but was superficial in places and included all of the following elements:

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information.
Presentation of information was minimally demonstrated in all of the following elements:

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information.
 

Presentation of information is unsatisfactory in one of the following elements:

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information.
 

Presentation of information is unsatisfactory in two of the following elements:

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information.
Presentation of information is unsatisfactory in three or more of the following elements

  • Provides evidence of scholarly inquiry relevant to required TD topic(s).
  • Presents specific information from scholarly sources to develop a comprehensive presentation of facts.
  • Uses at least one outside scholarly reference that is relevant, less than 5 years old (use of older references requires instructor permission) and reliable for the required topic.*
  • Uses in-text citation and full reference at end of posting when presenting another person’s thoughts as quotes or paraphrase of information
 16 Points  14 Points  13 Points 11 Points 9 Points  0 Points
Application of Course Knowledge

Demonstrate the ability to analyze and apply principles, knowledge and information learned in the outside readings and relate them to real-life professional situations

Presentation of information was exceptional and included all of the following elements:

  • Applies principles, knowledge and information from scholarly resources to the required topic.
  • Applies facts, principles or concepts learned from scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
Presentation of information was good, but was superficial in places and included all of the following elements:

  • Applies principles, knowledge and information from scholarly resources to the required topic.
  • Applies facts, principles or concepts learned from scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
Presentation of information was minimally demonstrated in the all of the following elements:

  • Applies principles, knowledge and information from scholarly resources to the required topic.
  • Applies facts, principles or concepts learned from scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
Presentation of information is unsatisfactory in one of the following elements:

  • Applies principles, knowledge and information from scholarly resources to the required topic.
  • Applies facts, principles or concepts learned from and scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
Presentation of information is unsatisfactory in two of the following elements:

  • Applies principles, knowledge and information from scholarly resources to the required topic.
  • Applies facts, principles or concepts learned from scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
Presentation of information is unsatisfactory in three of the following elements

  • Applies principles, knowledge and information and scholarly resources to the required topic.
  • Applies facts, principles or concepts learned scholarly resources to a professional experience.
  • Application of information is comprehensive and specific to the required topic.
   10 Points 9 Points  6 Points  0 Points
Interactive Dialogue

Initial post should be a minimum of 300 words (references do not count toward word count)

The peer and instructor responses must be a minimum of 150 words each (references do not count toward word count)

Responses are substantive and relate to the topic.

Demonstrated all of the following:

  • Initial post must be a minimum of 300 words.
  • The peer and instructor responses must be a minimum of 150 words each.
  • Responses are substantive
  • Responses are related to the topic of discussion.
Demonstrated 3 of the following:

  • Initial post must be a minimum of 300 words.
  • The peer and instructor responses must be a minimum of 150 words each.
  • Responses are substantive
  • Responses are related to the topic of discussion.
Demonstrated 2 of the following:

  • Initial post must be a minimum of 300 words.
  • The peer and instructor responses must be a minimum of 150 words each.
  • Responses are substantive
  • Responses are related to the topic of discussion.
Demonstrated 1 or less of the following:

  • Initial post must be a minimum of 300 words.
  • The peer and instructor responses must be a minimum of 150 words each.
  • Responses are substantive
  • Responses are related to the topic of discussion.
  8 Points 7 Points  6 Points         5 Points          4 Points  0 Points
Grammar, Syntax, APA

Points deducted for improper grammar, syntax and APA style of writing.

The source of information is the APA Manual 6th Edition

Error is defined to be a unique APA error. Same type of error is only counted as one error.

The following was present:

  • 0-3 errors in APA format

AND

  • Responses have 0-3 grammatical, spelling or punctuation errors

AND

  • Writing style is generally clear, focused on topic,and facilitates communication.
The following was present:

  • 4-6 errors in APA format.

AND/OR

  • Responses have 4-5 grammatical, spelling or punctuation errors

AND/OR

  • Writing style is somewhat focused on topic.
The following was present:

  • 7-9 errors in APA format.

AND/OR

  • Responses have 6-7 grammatical, spelling or punctuation errors

AND/OR

  • Writing style is slightly focused on topic making discussion difficult to understand.
 

The following was present:

  • 10- 12 errors in APA format

AND/OR

  • Responses have 8-9 grammatical, spelling and punctuation errors

AND/OR

  • Writing style is not focused on topic, making discussion difficult to understand.
 

The following was present:

  • 13 – 15 errors in APA format

AND/OR

  • Responses have 8-10 grammatical, spelling or punctuation errors

AND/OR

  • Writing style is not focused on topic, making discussion difficult to understand.

AND/OR

  • The student continues to make repeated mistakes in any of the above areas after written correction by the instructor.
The following was present:

  • 16 to greater errors in APA format.

AND/OR

  • Responses have more than 10 grammatical, spelling or punctuation errors.

AND/OR

  • Writing style does not facilitate communication
  0 Points Deducted 5 Points Lost
Participation

Requirements

Demonstrated the following:

  • Initial, peer, and faculty postings were made on 3 separate days
Failed to demonstrate the following:

  • Initial, peer, and faculty postings were made on 3 separate days
  0 Points Lost 5 Points Lost
Due Date Requirements Demonstrated all of the following:

  • The initial posting to the graded threaded discussion topic is posted within the course no later than Wednesday, 11:59 pm MT.

A minimum of one peer and one instructor responses are to be posted within the course no later than Sunday, 11:59 pm MT.

Demonstrates one or less of the following.

  • The initial posting to the graded threaded discussion topic is posted within the course no later than Wednesday, 11:59 pm MT.

A minimum of one peer and one instructor responses are to be posted within the course no later than Sunday, 11:59 pm MT.

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