Verify an outbreak signal and draft a working case definition suited to the suspected pathogen.
Outbreak Investigation and Public Health Emergency Response
Investigate disease outbreaks from signal detection through control measures, and coordinate the emergency operations, risk communication and after-action review that follow a public health response.
Course Overview
A slow or poorly structured outbreak investigation lets a preventable cluster of cases grow into a sustained epidemic. Investigators and emergency coordinators need a repeatable method for confirming a signal, defining cases, mapping transmission and choosing control measures before the window for containment closes. This course follows the full outbreak cycle: verifying an initial signal, building a line list and epidemic curve, generating and testing exposure hypotheses with analytic studies, and selecting control measures matched to the transmission route. It then moves into emergency coordination, covering emergency operations centre activation, incident command roles and multi-agency coordination across health, veterinary and environmental authorities. Risk communication sessions cover spokesperson structures, rumour management and messaging that respects affected communities without causing disproportionate alarm. The course closes with after-action review methods that turn a response into a costed corrective action plan and link national capacity to recognised preparedness benchmarks. Exercises use constructed outbreak scenarios and anonymised line-list data rather than real events, so participants practise judgement calls under realistic time pressure.
Expected Learning Outcomes
Build a line list and epidemic curve to describe person, place and time patterns of an outbreak.
Design a case-control or cohort study to test exposure hypotheses and confirm likely sources.
Select and sequence control measures proportionate to the transmission route.
Activate an emergency operations centre and assign roles using an incident command structure.
Coordinate multi-agency response across health, veterinary and environmental authorities.
Facilitate an after-action review and translate findings into a costed corrective action plan.
Who Should Attend
Field epidemiologists and outbreak response officers.
Public health emergency operations centre coordinators.
District and national surveillance officers responsible for signal verification.
Infection prevention and control leads coordinating facility or community outbreak response.
Risk communication officers in ministries of health or health agencies.
Emergency preparedness planners conducting after-action reviews and simulation exercises.
Course Modules
Select any module to see its sessions and points.
01Field Epidemiology and Outbreak Detection
2 sessions · 8 points
Session 1Signal Detection and Case Definition
- Distinguish routine surveillance noise from a genuine outbreak signal using threshold and trend analysis.
- Draft a working case definition that balances sensitivity and specificity for the suspected pathogen.
- Verify initial reports through rapid field or telephone confirmation before formal investigation begins.
- Notify the relevant national authority and, where thresholds are met, initiate formal international reporting.
Session 2Descriptive Epidemiology and Line Listing
- Build a line list capturing person, place and time variables for every reported case.
- Construct an epidemic curve and interpret its shape to infer exposure pattern and transmission mode.
- Map case distribution to identify geographic clustering and possible common sources.
- Calculate attack rates by subgroup to prioritise which populations need urgent investigation.
02Investigation and Control Measures
2 sessions · 8 points
Session 1Hypothesis Generation and Analytic Studies
- Generate exposure hypotheses from descriptive findings and informal case interviews.
- Design a case-control or cohort study appropriate to the outbreak setting and available time.
- Calculate odds ratios or relative risks and interpret confidence intervals for candidate exposures.
- Coordinate laboratory confirmation and specimen chain-of-custody with the reference laboratory.
Session 2Implementing Control Measures and Contact Tracing
- Select control measures proportionate to transmission route, from isolation to environmental remediation.
- Design a contact tracing protocol with defined follow-up periods and escalation triggers.
- Coordinate genomic or molecular sequencing data with epidemiological findings to confirm transmission chains.
- Evaluate control measure effectiveness using the change in the epidemic curve over successive incubation periods.
03Emergency Coordination Systems
2 sessions · 8 points
Session 1Public Health Emergency Operations Centre Activation
- Activate an emergency operations centre against defined trigger criteria and staffing plans.
- Assign roles across surveillance, logistics, laboratory and communication functions using an incident command structure.
- Establish situation reporting cadence and information flows between field teams and command.
- Coordinate resource requests, including protective equipment and laboratory supplies, through a single logistics function.
Session 2Incident Command and Multi-Agency Coordination
- Apply incident command principles to coordinate health, veterinary and environmental agencies under a one-health approach.
- Negotiate roles and information-sharing agreements with international partners and regional health offices.
- Manage surge staffing, including deployment of rapid response teams to affected districts.
- Track incident objectives and operational periods to keep the response aligned with evolving risk assessment.
04Risk Communication, Recovery and Preparedness
2 sessions · 8 points
Session 1Risk Communication During an Active Outbreak
- Draft public messaging that conveys risk and protective actions without causing disproportionate alarm.
- Coordinate a single spokesperson structure across health, government and international agency communications.
- Address misinformation and rumour management using verified rapid-response fact sheets.
- Adapt messaging for affected communities, including language, literacy and cultural considerations.
Session 2After-Action Review and Preparedness Benchmarking
- Facilitate an after-action review that captures timeline, decisions and resource gaps from the response.
- Translate after-action findings into a costed corrective action plan with named owners and deadlines.
- Benchmark national capacity against recognised external evaluation and core capacity frameworks.
- Update preparedness plans and simulation exercises to close the gaps identified in the review.
What the participant receives
4 course modules
A structured syllabus
8 training sessions
across 5 days
32 detailed points
Applied, detailed content
Accredited attendance certificate
On completing the programme
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