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Enhancing Public Health Disease Surveillance, Detection, Diagnosis and Containment Capability in Nigeria. A paper presented to the Meeting of Experts of States Parties to the Biological Weapons Convention, Holding from 24 th to 28 th August, 2009, in Geneva, Switzerland.
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Page 1: Enhancing Public Health Disease Surveillance, Detection ...httpAssets... · Enhancing Public Health Disease Surveillance, Detection, Diagnosis and Containment Capability in Nigeria.

Enhancing Public Health  Disease Surveillance, 

Detection, Diagnosis and  Containment Capability 

in Nigeria. 

A paper presented to the Meeting of Experts of States 

Parties to the Biological Weapons Convention, Holding 

from 24th

to 28th

August, 2009, in Geneva, Switzerland.

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Introduction

Epidemics have been among the most

frightening and disruptive of natural disasters since

the Middle Ages

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But scientific research  has since illuminated the  causes of many diseases  and provided tools to  control and eliminated 

them

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by the middle of the 20th  century, many researchers  regarded the diseases as a  significantly diminished 

threat

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However, explosive international  travel and commerce have 

implicated human in the spread  of diseases including SARS, Avian  flu, Swine flu and drug‐resistant 

malaria 

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it is possible to travel  between most places in the 

world in less time than the  incubation period for many  infectious diseases. 

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Travel has not only become  increasingly rapid, but also more 

pervasive in once‐remote areas  that serve as both sources and  sinks for emerging infectious 

diseases. 

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Consequently, it is now clear  that the threat of epidemics  and pandemics remains a 

current, and even urgent risk. 

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Recent outbreaks have  underscored the essential 

role early detection systems  play in mobilizing rapid 

response.

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These pandemics have  exposed glaring deficiencies 

in the world's disease‐ surveillance systems.

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Because of the changing pattern  of infectious disease threats 

countries need to assess regularly  the targets of their overall 

surveillance and response  systems. 

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A key to successful defence against  threat to public health, whether 

naturally occurring or deliberately  caused, is:

‐ early detection

‐ identification

‐ monitoring of disease 

progression in a community. 

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Without these early detection  systems, the consequences of  outbreaks of infectious disease  and human exposures to agents  would take a much greater toll

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Presently most developed  countries have some form of 

national surveillance system  and the ability to detect all 

kinds of diseases

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developing countries lack  infrastructure or capacity to 

effectively manage situations  involving highly pathogenic 

organisms 

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These countries, rely mostly on  individuals who are not 

adequately equipped,  to  handle disease detection 

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There is thus an urgent need to  Build or strengthen national and  regional capacity particularly in  developing countries where 

potential outbreak of infectious  disease is high 

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Nigeria like most developing  countries suffer from 

inadequate infrastructure for  proper diagnosis and treatment 

of disease  

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most of the  laboratories and public  health centres in the  country have only BSL‐

1 capacity 

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Even basic specialized  equipment like the bio‐ safety cabinets and 

electric generators are  lacking in some cases

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In 2000 the World Health  Organization ranked the  Nigerian health system in  187th place out of 191 

countries evaluated

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PROBLEMS

1.

Deterioration which occurred  over the years

2.

Demand for maintenance  of  the Primary health care 

system is enormous3.

Lack of infrastructure, skills 

and capacity

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With 140 million people, 774  local government areas, vast  area of  land covering 923, 

768km sq and bordering Benin,  Niger, Chad and Cameroun, it 

is almost impossible to  adequately fund the Public 

Health System in Nigeria

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There is thus an urgent  need for  infrastructural  development and  capacity building in the  Nigerian Public Health  System 

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Without this it will be difficult  for the Nigerian Public Health  system to meet up with the 

obligations of managing the  current global threats of 

disease outbreaks and  potential bioterrorism

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Nigeria on it part has made  substantial progress towards  enhancing the nation's 

capability to rapidly detect  disease within our 

communities 

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2008

Nigerian government in  collaboration with the 

Centre for Disease control  established the Field 

Epidemiology and  Laboratory Training  Program

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Objectives

• Strengthen capacity to respond to  emergencies

• Strengthen public health and  Veterinary surveillance systems

• Strengthen laboratory  participation in surveillance and 

field investigation

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• Strengthen the linkage between  public health and veterinary 

epidemiology

• Conduct research activities on  priority public health problems

• Improve communications and  networking within the country  and throughout the region on 

public health issues.

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• National Policy on the  movement of 

microorganisms – draft  act

• Publication of a manual  on Bio‐safety

Current activities of NAC&BWC

Page 31: Enhancing Public Health Disease Surveillance, Detection ...httpAssets... · Enhancing Public Health Disease Surveillance, Detection, Diagnosis and Containment Capability in Nigeria.

But much

still needs 

to be done

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32

Foot & Mouth Disease and

Avian Influenza Laboratories Complex

Page 33: Enhancing Public Health Disease Surveillance, Detection ...httpAssets... · Enhancing Public Health Disease Surveillance, Detection, Diagnosis and Containment Capability in Nigeria.
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CENTRAL DIAGNOSTIC LABORATORY

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Quality Control  Laboratories Complex

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37

AVIAN INFLUENZA DIAGNOSTIC TEAM

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Nigeria requires technical assistance and  cooperation in the following areas:

1. Provision of Biosafety 

Level (BSL) 3 laboratory

Presently non is available in  Nigeria

Page 39: Enhancing Public Health Disease Surveillance, Detection ...httpAssets... · Enhancing Public Health Disease Surveillance, Detection, Diagnosis and Containment Capability in Nigeria.

2. Equipping the laboratory     with facilities for the 

molecular diagnosis of  highly pathogenic 

organisms

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3.Capacity building in molecular  biology, bioinformatics, 

proteomics, genomics,  epidemiology and bio‐safety

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4.Training of Twenty  Researchers/ Scientists 

and ten technologists/  technicians in various 

techniques

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Nigeria remains  proactive in efforts to  ensure full realizations  of the BWC objectives

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Attaches particular  importance to article X of the 

BWC which provides for  Assistance and Technical  cooperation to State Parties 

against biological weapons  attack.

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Finally, Nigeria is committed to  working with the BWC to 

protect our national and global  health 

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Nigeria looks forward to receiving  assistance from the BWC at this 

meeting as we strive to protect  Nigeria’s public health system 

from epidemics, terrorism and  other public health emergencies.

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