National Pandemic Influenza Plan

Objectives

Ireland’s National Pandemic Influenza Plan provides a whole-of-society framework to reduce pandemic-related mortality and morbidity, minimise social and economic disruption, and maintain essential health services during and between pandemic waves.[1][2]It prioritises preparedness for an unpredictable global influenza threat while aligning national action with World Health Organization pandemic phases, European alert arrangements and Irish alert levels.[3]

• Strengthen preparedness through planning and coordination, situation monitoring, prevention and containment, health-system response and communications.[2]
• Detect and delay transmission through international and national surveillance, early case identification, laboratory investigation, contact tracing, treatment, voluntary isolation and infection-control measures.[4][5]
• Support home-based care for most people who become ill, while arranging hospital treatment for higher-risk patients and preserving essential clinical services.[6][7]
• Provide antiviral treatment and pursue population-wide pandemic vaccination when supplies become available, initially prioritising healthcare workers, essential-service personnel and people at high risk of serious illness.[8][9]
• Reorganise health services by postponing non-essential activities, creating influenza-care capacity, redeploying staff and resources, and sustaining priority services during severe workforce disruption.[4][10]
• Prepare households, employers, public services and other organisations to maintain essential functions, support vulnerable people and manage prolonged staff absence.[6][11]
• Recover from each pandemic wave by reassessing priorities, replenishing resources, restoring services where possible and preparing for subsequent waves.[5][10]

Implementation

Implementation is led by the Department of Health and Children as the lead Government Department and the Health Service Executive as the lead public-health emergency response agency.[10][12]Delivery combines phased operational planning, surveillance-led decision-making, public and professional communications, stockpiling and distribution of medicines and protective supplies, and coordination across government, health services, private providers, communities and international partners.[13][14]

• Coordinate national governance through the Cabinet Committee, Government Task Force on Emergency Planning, Inter-Departmental Committee on Public Health Emergency Planning, National Public Health Emergency Team, Health Service Executive planning and crisis-management teams, and Pandemic Influenza Expert Group.[10][12]
• Align response activities with World Health Organization phases, using additional Irish alert levels during Phase 6 to distinguish cases outside Ireland from widespread domestic activity.[3]
• Monitor global, European and national developments through the World Health Organization, European Centre for Disease Prevention and Control and Health Protection Surveillance Centre, supported by surveillance in hospitals, general practices and other healthcare facilities.[15][4]
• Escalate surveillance, contact tracing, laboratory testing, public-health investigation and communications as alert levels rise, using disease intelligence to revise estimates of severity, duration and service demand.[14][5]
• Deliver public communications through household information, websites, press briefings, television, radio, advertising and a dedicated telephone hotline, with the hotline launched at World Health Organization Phase 5 and operated continuously when a declared pandemic has not yet reached Ireland.[9][16][14]
• Engage general practitioners, public health nurses, home carers and other primary-care workers in public education, infection-control advice, surveillance, reporting, home support, antiviral administration and vaccination when required.[16][7]
• Direct confirmed cases to remain at home where clinically appropriate, take antiviral medicines and limit household transmission; refer higher-risk patients to general practice, other healthcare professionals or designated hospitals.[15]
• Maintain and review a national stockpile of medicines and protective supplies, distribute supplies progressively to healthcare settings, and supplement stocks according to pandemic timing and severity.[13][16]
• Purchase sufficient pandemic vaccine for the whole population when available, recognising that vaccine is unlikely to be available before the first wave has ended and that staged delivery requires priority allocation.[8]
• Coordinate staff redeployment with private and contracted providers, including general practitioners, private and voluntary hospitals, community pharmacies and other providers.[4][13]
• Support business continuity by requiring organisations to identify essential functions, plan for high absenteeism, curtail non-essential services where necessary, protect staff health and maintain key interdependencies.[11]
• Strengthen legal and cross-border preparedness through the International Health Regulations, notifiable-disease arrangements, and collaboration with the European Commission, European Centre for Disease Prevention and Control, World Health Organization, United Kingdom and Northern Ireland.[11][12]
• Review and update plans, undertake health-service exercises, assess stockpile requirements and apply lessons from the first wave to prepare for later waves.[1][13][10]

Monitoring & Evaluation

Monitoring combines international and national surveillance, World Health Organization (WHO) alert phases and Irish alert levels, laboratory investigation, modelling, public communication, plan revision and emergency coordination.[2][3][4][12]Formal quantitative performance indicators and a comprehensive evaluation framework are not specified.[2][14]

• Monitor global threats through the WHO, European developments through the European Centre for Disease Prevention and Control, and Irish communicable-disease trends through the Health Protection Surveillance Centre.[17][15][4]
• Use the WHO six-phase pandemic alert system, European Commission alert levels and Irish alert levels to guide preparedness and response decisions; WHO phase transitions may be rapid or skip phases.[18][3]
• Enhance surveillance as alert levels rise, with hospitals, general practitioners and other providers detecting unusual acute respiratory illness and initiating public-health and laboratory investigations.[4][16]
• Undertake case finding, contact tracing, treatment and voluntary isolation of initial cases and contacts during the early stages of a pandemic in Ireland.[4][5]
• Collect respiratory swabs for immediate laboratory testing from symptomatic people at hospitals and general practices at Irish Alert Level 3, then conduct sample-based surveillance at Level 4.[5]
• Use surveillance during a pandemic to refine initial estimates of severity and duration, and use modelling to estimate potential weekly cases, hospitalisations and deaths.[3][8]
• Monitor pandemic activity worldwide daily and adapt plans as evidence develops on infection rates, duration, mortality and morbidity in Ireland.[14]
• Review stockpile contents and supplement supplies according to the timing and severity of the pandemic.[13]
• Conduct regular health-service exercises and update plans as international understanding and available treatments evolve.[13]
• Provide frequent public and professional updates through media, websites, briefings and a 24-hour telephone hotline.[14][7]
• Assess the public-health situation through the National Public Health Emergency Team, which manages the interface between the Department of Health and Children and the Health Service Executive during planning and response.[12]
• Use lessons from the first wave to prepare for later waves, maintain surveillance to identify a second wave and return surveillance to pre-pandemic levels after the pandemic ends.[10]
• Assess business-continuity risks using clinical attack-rate and workforce-absence assumptions, while accounting for factors not included in the estimates, such as normal absenteeism, bereavement, psychosocial effects and geographical variation.[19]
• Review and update the National Pandemic Influenza Plan as necessary as knowledge of the threat develops.[1][20]

Costing & Financing

Government funding supported pandemic contingency planning and national stockpiling, while the plan also identifies vaccines, antiviral medicines, protective equipment, laboratory capacity, communications, staffing and essential supplies as resource requirements.[9][13]Most monetary costs, financing sources, allocations, funding gaps and economic assumptions are not specified.[9][13]

• Allocate €9.3 million for pandemic contingency planning in 2005 and €19.3 million across 2006 and 2007, with most investment directed to the national stockpile of medicines and supplies.[9]
• Maintain and replenish national stockpiles of antiviral medicines, H5N1 vaccine, surgical masks, disposable gloves and surgical gowns.[13][5]
• Contract procurement for additional Relenza packs and H5N1 vaccine doses, with deliveries scheduled in 2007 and early 2007 respectively.[13]
• Plan to purchase pandemic vaccine sufficient for the whole population when available, while distributing supplies in stages and prioritising healthcare workers, essential-service workers and people at high risk of serious illness.[8]
• Recognise preparedness as a means of reducing the direct medical and economic effects of a pandemic; infrastructure improvements may also strengthen responses to other epidemics and infectious-disease threats.[1]
• Note that considerable resources had been put in place to implement the 2005 International Health Regulations, although the amount, source and allocation are not specified.[11]
• Identify an enterprise impact study commissioned through Forfás to inform business-contingency planning, without specifying its cost or funding.[19]
• Omit unit prices, a total budget, detailed budget breakdowns, resource-mobilisation targets, identified funding gaps and the costs of health-service reorganisation or staff redeployment.[4][13][19]