pandemic influenza n.
Skip this Video
Loading SlideShow in 5 Seconds..
Pandemic Influenza PowerPoint Presentation
Download Presentation
Pandemic Influenza

Loading in 2 Seconds...

play fullscreen
1 / 41

Pandemic Influenza - PowerPoint PPT Presentation

  • Uploaded on

Pandemic Influenza. Current status Potential scenarios Role of PAHO Disaster preparedness/response and communicable diseases addressing the pandemic . Pandemic Influenza. Annual Influenza Avian Influenza Pandemic Influenza. H1-16 N1-9. Influenza epidemics and pandemics.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
Download Presentation

PowerPoint Slideshow about 'Pandemic Influenza' - bernad

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
pandemic influenza
Pandemic Influenza
  • Current status
  • Potential scenarios
  • Role of PAHO
  • Disaster preparedness/response and communicable diseases addressing the pandemic
pandemic influenza1
Pandemic Influenza
  • Annual Influenza
  • Avian Influenza
  • Pandemic Influenza

H1-16 N1-9

requirements for emergence of a pandemic influenza strain
Requirements for emergence of a pandemic influenza strain
  • Total lack of immunity in world population
  • Be able to cause disease in humans
  • Efficient person-to-person transmission of the virus
Cameroon (13/MAR/2006)

Afghanistan (10/MAR/2006)

Pakistan (03/MAR/2006)

Serbia & Montenegro (02/MAR/2006)

Hungary (01/MAR/2006)

Niger (28/FEB/2006)

Azerbaijan (27/FEB/2006)

Switzerland (26/FEB/2006)

Slovakia (24/FEB/2006)

Malaysia (23/FEB/2006)

Bosnia & Herzegovina (20/FEB/2006)

Egypt (19/FEB/206)

India (18/FEB/2006)

France (17/FEB/2006)

Germany (06/FEB/2006)

Iran (14/FEB/2006)

Greece (13/FEB/2006)

Bulgaria (12/FEB/2006)

Slovenia (12/MAR/2006)

Italy (11/FEB/2006)

Nigeria (08/FEB/2006)

Iraq (02/FEB/2006) Included Human Cases

Worldwide occurrence of newly infected countries with H5N1 in 2006(including date of 1st official notification to OIE)
Cumulative Numbers of Confirmed Human Cases of Avian Influenza A/H5N1 A (H5N1) Reported to WHO*March 10, 2006

* WHO reports only laboratory-confirmed cases.


Status of “National” Influenza Pandemic Preparedness Plans in the Americas



In progress


Avian Influenza Economic implications

Major Global poultry exporters, 2004

Source: USDA, JM Ovalle


Potential Impact of Avian Influenza in LAC

  • Population at risk
    • 600 million people in LAC
    • 194 million people living in rural areas
    • 5 billion domestic birds in LAC
  • Economy
    • Poultry production (around US$ 18,5 billion dollars).
    • Egg production (around US$ 5 billion dollars).
    • Imposition of barriers to commerce.
  • Food Safety
    • Poultry comprises 40% of the animal protein consumed in the Region.
  • Employment in poultry production chain
  • Environment (carcass disposal)
  • Tourism
    • The tourism sector in the Caribbean contributes to 31% for the Gross Domestic Product and employs 500,000 people.
start of a pandemic1
Start of a pandemic
  • Once the first cases of pandemic flu are reported, countries will probably declare public health alert or emergency
  • Countries with validated and rehearsed pandemic plans will be in best position to make decisions and take actions rapidly.
  • It may not be possible to stop a pandemic once it begins
  • The pandemic virus can spread rapidly causing outbreaks around the world affecting up to 30% of the population.
  • Better hygiene, nutritional status, and drugs can mitigate some of the impact but international spread could be more rapid than previous pandemics.
pandemic scenario
Pandemic scenario
  • Lack of vaccines in the first several months.
  • Health services overwhelmed by public seeking medical assistance if they present typical influenza like symptoms and other severe and life-threatening complications.
  • Many countries will need to convert health services, including emergency and intensive care units for increased demand.
  • There may be a need to temporarily close schools, grocery stores and other public gathering places and facilities.
  • Reduced capacity in essential services as health-care, law enforcement, transportation due absenteeism.
  • Not enough antiviral drugs to protect all citizens. Drug delivery may create conflicts.
paho s actions
PAHO´s actions
  • PAHO Director established an inter-programmatic and multidisciplinary Task Force on Epidemic Alert and Response
  • Advise, Enable, Coordinate, and Monitor:
    • PAHO activities for influenza pandemic preparedness and response
    • Implementation of the International Health Regulations in the Region
  • Responsible for drafting the PAHO Strategic and Operational Plan for responding to pandemic influenza

National Influenza Centers (NICs)

in the Americas

25 NICs in the Region

Countries with multiple NICs

Labs that are not NICs but send samples to CDC

Source: Flunet


strengthening epidemiologic surveillance capacities
Strengthening Epidemiologic Surveillance Capacities
  • Active involvement of the Influenza related WHO Collaborating Centers and National Influenza Centers in the Global Influenza Network
  • Training in surveillance and diagnosis of influenza viruses
  • Support NICs for viral characterization
  • Supply of reagents for Influenza virus diagnosis
strengthening national capacity
Strengthening national capacity
  • Increase national, subregional and regional awareness on pandemic influenza and other health related emergencies and disasters.
  • Meetings and workshops on pandemic influenza for health sector network of epidemiologists, disaster coordinators, health services, veterinary health and others.
  • Development of pandemic influenza table top simulation exercises including health and other key roles as agriculture, civil protection, tourism, transportation, foreign affairs, Red Cross, etc.
regional and national emergency response
Regional and national emergency response

Key activities

  • Execute the PAHO Contingency Plan
  • Activate EOC at PAHO HQ and in Country Offices.
  • Mobilize multisectoral capacity for quick readiness and response.
  • Mobilize Emergency Response Teams.
  • Mobilization of financial resources for pandemic response.
  • Implement emergency logistic procedures and mechanisms.
pandemic influenza2
Pandemic Influenza