What are the 10 steps of an outbreak investigation?

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What are the 10 steps of an outbreak investigation?

10 Steps of Outbreak.

  • Establish Existence of Outbreak. • Surveillance data.
  • Verify the Diagnosis. •
  • Define and Identify Cases. • Case definition: person, place, time and clinical.
  • Descriptive Epidemiology.
  • Determine who is at risk.
  • Develop Hypotheses. • Use descriptive epi.
  • Evaluate Hypotheses. • Design a study and questionnaire.

    • How do you manage an outbreak of an infectious disease?

    The key actions in the management of an outbreak are:

    1. Initial investigation and risk assessment.
    2. Declaration of outbreak.
    3. The OCT convene.
    4. Implementation of immediate control measures.
    5. Treatment.
    6. Ongoing monitoring and management.
    7. Declaration that the outbreak is over.
    8. Final report.

    What is the first step in an outbreak investigation?

    Early in an investigation, investigators may use a “loose” or sensitive case definition that includes confirmed, probable, and possible cases to characterize the extent of the problem, identify the populations affected, and develop hypotheses about possible causes.

    What are the seven ways to control a communicable infectious disease?

    Learn these healthy habits to protect yourself from disease and prevent germs and infectious diseases from spreading.

    • Handle & Prepare Food Safely.
    • Wash Hands Often.
    • Clean & Disinfect Commonly Used Surfaces.
    • Cough & Sneeze Into Your Sleeve.
    • Don’t Share Personal Items.
    • Get Vaccinated.
    • Avoid Touching Wild Animals.

    What are the steps in disease investigation?

    Section 2: Steps of an Outbreak Investigation

    1. Prepare for field work.
    2. Establish the existence of an outbreak.
    3. Verify the diagnosis.
    4. Construct a working case definition.
    5. Find cases systematically and record information.
    6. Perform descriptive epidemiology.
    7. Develop hypotheses.
    8. Evaluate hypotheses epidemiologically.

    What is the purpose of outbreak management?

    The purpose of outbreak management is to protect public health by identifying the source and implementing control measures to prevent further spread or recurrence of the infection.

    What are 5 ways to prevent communicable diseases?

    Healthy Habits

    1. #1 Handle & Prepare Food Safely. Food can carry germs.
    2. #2 Wash Hands Often.
    3. #3 Clean & Disinfect Commonly Used Surfaces.
    4. #4 Cough and Sneeze into a Tissue or Your Sleeve.
    5. #5 Don’t Share Personal Items.
    6. #6 Get Vaccinated.
    7. #7 Avoid Touching Wild Animals.
    8. #8 Stay Home When Sick.

    Who step approach steps?

    The WHO STEPwise approach to NCD risk factor surveillance (STEPS) is a simple, standardized method for collecting, analysing and disseminating data on key NCD risk factors in countries….Section navigation

    • Instrument.
    • Manual.
    • Planning and sampling tools.
    • Data analysis and reporting tools.

    How do you investigate an outbreak?

    1. STEPS OF AN OUTBREAK INVESTIGATION.
    2. Verify the diagnosis and confirm the outbreak.
    3. Define a case and conduct case finding.
    4. Tabulate and orient data: time, place, person.
    5. Take immediate control measures.
    6. Formulate and test hypothesis.
    7. Plan and execute additional studies.
    8. Implement and evaluate control measures.

    What is a communicable disease plan?

    An effective plan includes general measures to reduce the risk of communicable disease and additional measures for when there is an elevated risk of communicable disease. It is not meant for employers who have an existing exposure control plan related to communicable disease, such as health care employers.