title: Effect of intervention on the control of Highly Pathogenic Avian Influenza in Nigeria.
abstract: BACKGROUND
  The advent of HPAI in Nigeria was a traumatic experience for the poultry industry. Wealth and resources were lost to the ravages of the virus. The Government of Nigeria with the support of International donor agencies came up with a policy for the prevention of spread of the disease leading to the eventual control and eradication of the virus in Nigeria. The various measures implemented in the control of the outbreaks, and their effects on eradication of the virus in the country are highlighted.
  
  
  METHODS
  Using combined data from passive and active surveillance for HPAI in poultry farms, wetlands and live bird markets in Nigeria during 2006 - 2009, with laboratory diagnostic findings, we describe the characteristics of the control strategies implemented. The control measures include immediate reports of suspected outbreaks, prompt laboratory confirmation and rapid modified stamping out with compensations paid to affected farmers. Decontamination of infected farm premises, re-organization of live bird market were carried out, and bio security measures put in place before re-stocking.
  
  
  RESULTS
  Three years following initial outbreak, the number of laboratory confirmed cases drastically reduced from 140 in 2006 and 160 in 2007 to only 2 cases of field outbreak in 2008. Only one case of human infection was documented during the period and no field outbreak or detection by surveillance was reported throughout 2009 and 2010.
  
  
  CONCLUSIONS
  The measures employed by the Government through its agencies in the control of HPAI in Nigeria brought the incidence of the disease to naught.
authors: Viral Research Division, National Veterinary Research Institute, Vom, Nigeria.
authors: Agnes Tinuke
authors: AT
authors: Oladokun
authors: Clement Adebajo
authors: CA
authors: Meseko
authors: Edelokun
authors: E
authors: Ighodalo
authors: Benshak
authors: B
authors: John
authors: Pius Stephen
authors: PS
authors: Ekong
mesh_terms: D000818:Animals; D001717:Birds; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D017053:Infection Control / Q000379:methods*; D053124:Influenza A Virus, H5N1 Subtype; D005585:Influenza in Birds / Q000453:epidemiology* / Q000517:prevention & control; D007251:Influenza, Human / Q000517:prevention & control*; D009549:Nigeria / Q000453:epidemiology; D011200:Poultry / Q000821:virology*
keywords: H5N1; Highly Pathogenic Avian Influenza; Nigeria; control; intervention; surveillance