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_|Nigeria: July-26-2008, HPAIV H5N1 In Poultry|_

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  • _|Nigeria: July-26-2008, HPAIV H5N1 In Poultry|_

    [WAHID Interface] Highly pathogenic avian influenza, Nigeria

    Information received on 24/07/2008 from Dr Junaidu A. Maina, Director, Federal Ministry of Agriculture and Rural Development, Federal Dept. of Livestock & Pest Control Services, ABUJA, Nigeria

    ? Summary
    Report type Immediate notification (Final report)
    Start date 19/07/2008
    Date of first confirmation of the event 22/07/2008
    Report date 24/07/2008
    Date submitted to OIE 24/07/2008
    Date event resolved 23/07/2008
    Reason for notification Reoccurrence of a listed disease
    Date of previous occurrence 09/01/2008
    Causal agent Highly pathogenic avian influenza virus Serotype H5N1
    Nature of diagnosis Laboratory (advanced)
    This event pertains to the whole country

    ? New outbreaks

    * Outbreak 1 - Birnin Kebbi Central Market, Birnin Kebbi, Birnin Kebbi, KEBBI
    Date of start of the outbreak 27/06/2008
    Outbreak status Resolved (27/06/2008)
    Epidemiological unit Not applicable
    Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
    * Birds - 1 - 1 - 0 - 0 - 0
    Affected population: A local chicken sampled during routine surveillance at live bird market

    * Outbreak 2 - Gombe Pantami market, Gombe, Gombe, GOMBE
    Date of start of the outbreak 19/07/2008
    Outbreak status Resolved (23/07/2008)
    Epidemiological unit Not applicable
    Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
    * Birds - 1 - 1 - 0 - 0 - 0
    Affected population: A single duck sampled during routine surveillance exercise at live bird market.

    ? Summary of outbreaks
    Total outbreaks: 2
    Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
    * Birds - 2 - 2 - 0 - 0 - 0

    ? Outbreak statistics
    Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
    * Birds - 100.00% - 0.00% - 0.00% - 0.00%
    * Removed from the susceptible population through death, destruction and/or slaughter

    ? Epidemiology
    Source of the outbreak(s) or origin of infection Unknown or inconclusive

    ? Epidemiological comments
    Detailed epidemiological investigation is being conducted, but available evidence so far suggest contact with wild birds may have led to the infection.

    ? Control measures
    Measures applied Movement control inside the country
    Disinfection of infected premises/establishment(s)
    Modified stamping out
    Vaccination prohibited
    No treatment of affected animals

    Measures to be applied No other measures

    ? Diagnostic test results
    Laboratory name and type National Veterinary Research Institute, Vom (Regional Reference Laboratory)
    Tests and results: Species - Test - Test date - Result
    * Birds - haemagglutination inhibition test (HIT) - 23/07/2008 - Positive
    * Birds - reverse transcription ? polymerase chain reaction (RT-PCR) - 23/07/2008 - Positive
    * Birds - virus isolation - 23/07/2008 - Positive

    ? Future Reporting
    The event is resolved.No more reports will be submitted.
    -

    -------

  • #2
    Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

    The H5N1 findings in Nigeria came during routine surveillance, according to an epidemiology report submitted by Nigeria today to the World Organization for Animal Health (OIE).

    On Jun 27, veterinary officials detected the virus in a chicken at a live bird market in Kebbi state, in northwestern Nigeria. On Jul 19, animal health workers found the virus in a duck at a live bird market in Gombe state in the east-central part of the country. The reports did not say if bird deaths were reported in the area or if the birds that were sampled appeared sick.

    A detailed investigation was under way to determine the source of the virus, which might be contact between poultry and wild birds, the OIE report said. Officials said they have restricted the movement of birds inside the country and have disinfected the areas where the birds were kept. No birds were culled.

    Nigeria's last H5N1 outbreak occurred in October 2007, according to an overview from the United Nations Food and Agriculture Organization (FAO).



    Comment


    • #3
      Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

      Fresh bird flu outbreak in Nigerian poultry

      Mon 28 Jul 2008, 11:27 GMT
      <INPUT id=CurrentSize type=hidden value=13 name=CurrentSize>
      [-] Text [+]

      ABUJA, July 28 (Reuters) - An outbreak of the H5N1 bird flu virus has been found in two Nigerian poultry markets, the first discovery in almost 10 months in Africa's most populous nation, the agriculture ministry said on Monday.
      Junaidu Maina, agriculture director for the livestock department, said the infected chickens and ducks were located last week in the northern cities of Kano and Katsina.
      "Immediate actions have already been taken to control the outbreak. The affected farms are being depopulated and disinfected," he said.
      The virus, which can spread to humans, was first discovered in Nigeria in February 2006 and infected poultry in 25 states before being contained. The last Nigerian outbreak was in October 2007.
      The outbreak of highly pathogenic H5N1 avian flu began in Asia five years ago and has been found in about 60 countries and territories, according to the World Organisation for Animal Health. The virus has killed 243 people since 2003. (For full Reuters Africa coverage and to have your say on the top issues, visit: http://africa.reuters.com/ ) (Reporting by Randy Fabi; Editing by Nick Tattersall)

      Comment


      • #4
        Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

        [NEW UPDATE] Highly pathogenic avian influenza, Nigeria

        Information received on 25/07/2008 from Dr Junaidu A. Maina, Director, Federal Ministry of Agriculture and Rural Development, Federal Dept. of Livestock & Pest Control Services, ABUJA, Nigeria

        ? Summary
        Report type Immediate notification
        Start date 22/07/2008
        Date of first confirmation of the event 24/07/2008
        Report date 25/07/2008
        Date submitted to OIE 25/07/2008
        Reason for notification Reoccurrence of a listed disease
        Date of previous occurrence 09/01/2008
        Causal agent Highly pathogenic avian influenza virus Serotype H5N1
        Nature of diagnosis Laboratory (advanced)
        This event pertains to the whole country

        ? New outbreaks
        * Outbreak 1 - Kadarko quarters, Katsina, KATSINA
        Date of start of the outbreak 22/07/2008
        Outbreak status Continuing (or date resolved not provided)
        Epidemiological unit Farm
        Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
        * Birds - 110 - 31 - 31 - 79 - 0
        Affected population: A small backyard flock with mixed species of local chickens, Guinea fowls and ducks

        * Outbreak 2 - Fagen Kawo, Dawakin Tofa, KANO
        Date of start of the outbreak 22/07/2008
        Outbreak status Continuing (or date resolved not provided)
        Epidemiological unit Farm
        Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
        * Birds - 4253 - 1514 - 1514 - 2739 - 0
        Affected population: A commercial backyard poultry flock, but the owner keeps few ducks within the premises

        ? Summary of outbreaks
        Total outbreaks: 2
        Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
        * Birds - 4363 - 1545 - 1545 - 2818 - 0

        Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
        * Birds - 35.41% - 35.41% - 100.00% - 100.00%
        * Removed from the susceptible population through death, destruction and/or slaughter

        ? Epidemiology
        Source of the outbreak(s) or origin of infection Unknown or inconclusive

        ? Epidemiological comments
        Detailed investigation is on-going, but information so far indicates the introduction of new species into the existing flock as the possible cause of the outbreak

        ? Control measures
        Measures applied Quarantine
        Disinfection of infected premises/establishment(s)
        Modified stamping out
        Vaccination prohibited
        No treatment of affected animals

        Measures to be applied Movement control inside the country
        Screening

        ? Diagnostic test results
        Laboratory name and type National Veterinary Research Institute, Vom (Regional Reference Laboratory)
        Tests and results: Species - Test - Test date - Result
        * Birds - haemagglutination inhibition test (HIT) - 24/07/2008 - Positive
        * Birds - reverse transcription ? polymerase chain reaction (RT-PCR) - 24/07/2008 - Positive
        * Birds - virus isolation - 24/07/2008 - Positive

        ? Future Reporting
        The event is continuing. Weekly follow-up reports will be submitted.

        -

        -------

        Comment


        • #5
          _|Nigeria: More than 4,000 animals lost, Two New Epizootic (kano, Katsina)|_

          [NEW UPDATE] Highly pathogenic avian influenza, Nigeria

          Information received on 25/07/2008 from Dr Junaidu A. Maina, Director, Federal Ministry of Agriculture and Rural Development, Federal Dept. of Livestock & Pest Control Services, ABUJA, Nigeria

          ? Summary
          Report type Immediate notification
          Start date 22/07/2008
          Date of first confirmation of the event 24/07/2008
          Report date 25/07/2008
          Date submitted to OIE 25/07/2008
          Reason for notification Reoccurrence of a listed disease
          Date of previous occurrence 09/01/2008
          Causal agent Highly pathogenic avian influenza virus Serotype H5N1
          Nature of diagnosis Laboratory (advanced)
          This event pertains to the whole country

          ? New outbreaks
          * Outbreak 1 - Kadarko quarters, Katsina, KATSINA
          Date of start of the outbreak 22/07/2008
          Outbreak status Continuing (or date resolved not provided)
          Epidemiological unit Farm
          Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
          * Birds - 110 - 31 - 31 - 79 - 0
          Affected population: A small backyard flock with mixed species of local chickens, Guinea fowls and ducks

          * Outbreak 2 - Fagen Kawo, Dawakin Tofa, KANO
          Date of start of the outbreak 22/07/2008
          Outbreak status Continuing (or date resolved not provided)
          Epidemiological unit Farm
          Affected animals: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
          * Birds - 4253 - 1514 - 1514 - 2739 - 0
          Affected population: A commercial backyard poultry flock, but the owner keeps few ducks within the premises

          ? Summary of outbreaks
          Total outbreaks: 2
          Total animals affected: Species - Susceptible - Cases - Deaths - Destroyed - Slaughtered
          * Birds - 4363 - 1545 - 1545 - 2818 - 0

          Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
          * Birds - 35.41% - 35.41% - 100.00% - 100.00%
          * Removed from the susceptible population through death, destruction and/or slaughter

          ? Epidemiology
          Source of the outbreak(s) or origin of infection Unknown or inconclusive

          ? Epidemiological comments
          Detailed investigation is on-going, but information so far indicates the introduction of new species into the existing flock as the possible cause of the outbreak

          ? Control measures
          Measures applied Quarantine
          Disinfection of infected premises/establishment(s)
          Modified stamping out
          Vaccination prohibited
          No treatment of affected animals

          Measures to be applied Movement control inside the country
          Screening

          ? Diagnostic test results
          Laboratory name and type National Veterinary Research Institute, Vom (Regional Reference Laboratory)
          Tests and results: Species - Test - Test date - Result
          * Birds - haemagglutination inhibition test (HIT) - 24/07/2008 - Positive
          * Birds - reverse transcription ? polymerase chain reaction (RT-PCR) - 24/07/2008 - Positive
          * Birds - virus isolation - 24/07/2008 - Positive

          ? Future Reporting
          The event is continuing. Weekly follow-up reports will be submitted.

          -

          --------

          Comment


          • #6
            Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

            Outbreaks span the northern portion of Nigeria. Updated map

            Comment


            • #7
              _|Nigeria: More than 4,000 animals lost, Two New Epizootic (kano, Katsina)|_

              Updated map with the two outbreaks on farms as well as two positives at wet markets

              Comment


              • #8
                Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

                Commentary

                Comment


                • #9
                  Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

                  Nigeria Reports New Outbreaks of Bird Flu at Farms in North

                  By Dulue Mbachu

                  July 28 (Bloomberg) -- Nigeria, Africa's most-populous nation, reported new outbreaks of bird flu in two of its northern states, the World Organization for Animal Health said.

                  Both cases, confirmed to be the H5N1 strain of avian influenza, occurred in ``backyard poultry'' in Kano and Katsina states, the organization said a statement posted on its Web site on July 25.

                  ``Detailed investigation is ongoing, but information so far indicates the introduction of new species into existing flock as possible cause of the outbreak,'' the organization said. More than 5,000 birds from the two farms, including chickens, ducks and guinea-fowls, have been destroyed to prevent further spread of the virus, it added.

                  The H5N1 strain of bird flu has spread to more than 60 countries and has killed 243 people in 12 countries as of June 19, according to the World Health Organization's Web site.

                  Junaid Maina, head of the livestock in Nigeria's Agriculture Ministry, didn't answer calls to his mobile phone seeking coment.

                  To contact the reporter on this story: Dulue Mbachu in Lagos via Johannesburg at pmrichardson@bloomberg.net.

                  Comment


                  • #10
                    Re: _|NIGERIA: IMMEDIATE NOTIFICATION REPORT TO OIE, HPAIV H5N1 IN POULTRY|_

                    Commentary

                    H5N1 Spread Across Northern Nigeria
                    Recombinomics Commentary 18:47
                    July 28, 2008

                    Detailed epidemiological investigation is being conducted, but available evidence so far suggest contact with wild birds may have led to the infection.

                    The event is resolved. No more reports will be submitted.

                    A small backyard flock with mixed species of local chickens, Guinea fowls and ducks

                    A commercial backyard poultry flock, but the owner keeps few ducks within the premises

                    The event is continuing. Weekly follow-up reports will be submitted.

                    The above comments are from two recent OIE filings by Nigeria. The first filing, on 7/22/08 described two H5N1 positive birds identified during routine surveillance at wet markets. The positives did not lead to culling and the evens were considered ?resolved? as noted above.

                    However, the positives were at opposite ends of northern Nigeria (see satellite map) suggesting the H5N1 was more widespread than the two positive birds, and may extend into Niger, which was the case for outbreaks in early 2006.

                    The second filing, two days later, described outbreaks on two farms, which were both in northern Nigeria, but at locations far from each other and far from the wet markets, suggesting H5N1 was present throughout northern Nigeria and likely in neighboring countries.

                    The second reported noted that both commercial outbreaks included waterfowl, lending support to the earlier report which suggested wild birds may have been the H5N1 source for the outbreaks.

                    Although Nigeria has not reported H5N1 since the beginning of 2007, new outbreaks are not a surprise. Nigeria is located at the intersection of three major flyways and more infections are expected, including locations near Lagos, along the southern coast of Nigeria and neighboring countries.


                    .
                    "The next major advancement in the health of American people will be determined by what the individual is willing to do for himself"-- John Knowles, Former President of the Rockefeller Foundation

                    Comment


                    • #11
                      Re: _|Nigeria: More than 4,000 animals lost, Two New Epizootic (kano, Katsina)|_

                      Via allAfrica.com, a report from The Daily Trust in Abuja:
                      Nigeria:
                      Agency Strategises Against Fresh Outbreak of Bird Flu.

                      Excerpt:
                      The Kano State office of the Avian Influenza Control and Human Pandemic Preparedness Project (AICP) has swung into action to control the recent outbreak of the avian influenza detected in Dawakin Tofa Local Government Area of the state and Kadarko village in Katsina State. A statement from the AICP Kano office signed by the project communication desk officer, Alhaji Surajo Ibrahim Gaya stated that immediate actions had been adopted by the AICP to put the outbreak of the disease under control. The statement said, "The affected farms have been depopulated and disinfected by an expert team led by the state project desk officer, Animal Health Component, Dr Sarki B. Muhammad." This, according to the... [read full story]

                      Comment


                      • #12
                        Nigeria: Flu Kills 1,000 Birds in Kano

                        Nigeria: Flu Kills 1,000 Birds in Kano

                        This Day (Lagos)
                        1 August 2008
                        Posted to the web 1 August 2008
                        Ibrahim Shuaibu
                        Kano

                        Experts from the federal government in conjunction with officials of Kano state government have depopulated and disinfected birds affected by avian influenza after discovery of an outbreak in a farm at Fagen Kawo village of Dawakin-Tofa local government area, Kano state.

                        THISDAY checks in Kano revealed that about one thousand birds had been lost in the farm at Fagen Kawo as a result of the outbreak, while the state government and the Federal government had moved in swiftly for intervention.

                        A statement signed by Surajo Ibrahim Gaya, an official of the state Ministry of Information and made available to THISDAY said a team led by the Kano state Project Desk Officer, Animal Health Component, Dr Sarki B Mohammed, was conducting a detailed epidemiological investigation to trace the source of the out break in the farm and another affected farm in Katsina state.

                        The statement added that a team set up by the federal government headed by Professor P. A. Abdul of the veterinary teaching hospital; ABU Zaria, in company of experts from Abuja office of Avian Influenza control project and other related agencies have visited the farm and some live birds market in Kano state.

                        Minister of Agriculture and Water Resources, Dr Abba Sayyadi Ruma, in a press statement enjoined the general public to continue to practice hygienic behaviors and strict bio-security measures on their farms, in the markets and report any suspicion to appropriate authorities.

                        Experts from the federal government in conjunction with officials of Kano state government have depopulated and disinfected birds affected by avian influenza after discovery of an outbreak in a farm at Fagen Kawo village of Dawakin-Tofa local government area, Kano state.

                        Comment


                        • #13
                          Re: _|Nigeria: July-26-2008, HPAIV H5N1 In Poultry|_

                          Bird flu under control ? FG

                          THE federal government has said it would continue to do everything possible to control Avian Influenza (bird flu) in Nigeria, to prevent its transmission to human beings.

                          The minister of agriculture and water resources, Dr. Abba Sayyadi Ruma, gave the assurance in a press release issued to journalists in Abuja by the chief veterinary officer of Nigeria, Dr. Junais Maina,

                          According to the release, Dr. Ruma confirmed new outbreaks of Avian Influenza in Faggen Kawo village of Dawakin Tofa Local Government Area of Kano, and Kadarko quarters, GRA in Katsina states.

                          The statement which was made available by Surajo Ibrahim Gaya, Kano projects desk officer AICP, enjoined the general public to continue to practice hygienic behaviors and ensure strict bio-security measures on their farms, in the markets and report any suspicious situation to appropriate authorities.

                          Meanwhile, in Kano, immediate actions have been taken to control the outbreak of the diseases as the affected farms have been depopulated and disinfected by a team led by the state projects desk officer, Dr. Sarki B. Muhammad.

                          In addition, detailed epidemiological investigation is on going to trace the source of the outbreak.

                          The release added that a team set up by the federal government headed by Prof. P.A. Abdul of the Veterinary Teaching Hospital, ABU Zaria, in conjunction with officers from Abuja National Office of Avian Influenza Control projects, National Veterinary Research Institute, VOM and Kano state AICP officials have already visited the affected farm where blood sample from birds were taken for analysis at Vom, Plateau state.

                          The state communication component desk office had carried out sensitization and awareness campaign on hygienic practices for the disease prevention at the affected area.
                          -

                          -------

                          Comment


                          • #14
                            Re: _|Nigeria: July-26-2008, HPAIV H5N1 In Poultry|_

                            Nigeria: Stakeholders Raise Alarm Over Fresh Bird Flu Outbreak

                            4 August 2008
                            STAKE HOLDERS at the just concluded 39th meeting of the National Council on Information and Communications (NCIC) have expressed concern on the apparent ignorance of Nigerians over the hazards of avian influenza popularly called Bird flu.

                            The stakeholders said this recently, in Yenagoa capital of Bayelsa State and urged the Federal Government to get the citizenry more informed on the dangers of bird flu in the country.


                            This was stated in the communique released at the end of the five-day conference in the state, as a result of the new outbreak of bird flu noticed in some states of the country.


                            They observed, there is need for aggressive enlightenment in order to encourage food production in the country.

                            According to the communique, "Aggressive publicity should be stepped up sequel to the new outbreaks of avian influenza in Kano and Katsina States and the risk factors involved especially for those who make contact or prepare poultry products."

                            "Government at all levels are urged to evolve aggressive agricultural initiative to forestall food crisis and boost food production in the country. Fertilizers should be distributed promptly twice a year to states to correspond with the planting seasons."

                            They called on the 36 state governors and Minister of Federal Capital Territory (FCT), to establish archives for the preservation of records.

                            Earlier, the Minister of Information and Communication, Mr. John Odey, in his key note address noted that information in known world wide as an important tool for good governance and development and Nigeria is no exception to this reality.

                            Odey noted, "we live in an information age, where the wealth and productive capacity of nations is geometrically related to the information and communication infrastructure available to its populace.

                            STAKE HOLDERS at the just concluded 39th meeting of the National Council on Information and Communications (NCIC) have expressed concern on the apparent ignorance of Nigerians over the hazards of avian influenza popularly called Bird flu.

                            Comment


                            • #15
                              Re: _|Nigeria: July-26-2008, HPAIV H5N1 In Poultry|_

                              [AVIAN INFLUENZA, POULTRY, WILD BIRDS, NIGERIA] NIGERIA: New bird flu strain confirmed
                              KANO, 13 August 2008 (IRIN) -
                              A highly pathogenic strain of avian influenza never previously registered in sub-Saharan Africa has been detected in northern Nigeria but local health officials have downplayed the significance.
                              ?After a 10-month lull, we have recorded avian influenza outbreaks in two northern states and laboratory analysis showed that the virus belongs to the sub-type related to a different kind [of bird flu] that is found in Europe,? Ibrahim Ahmed, chief epidemiologist in Nigeria?s Federal Department of Livestock, told IRIN.
                              The new strain of avian influenza was found on two farms in Kano state and its northern neighbour Katsina in July. It was confirmed as avian flu by the World Reference Laboratory in Italy, Ahmed said.
                              ?It is likely the new strain might have been introduced to the country by migratory birds.?
                              Avian flu was first recorded in Nigeria on a farm in Jaji in northern Kaduna state in February 2006. From there it quickly spread to 25 out of the country?s 36 states, with Kano being the worst hit.
                              The country has experienced periodic resurgences of the virus, but up until July 2008, the strain was always the same as the initial H5N1 found on the farm in Jaji, Ahmed said.
                              The latest outbreak was first reported on 16 July on a poultry farm in Fagen-Kawo village where more than half of the village?s 4,249 chickens died and the remaining 1,665 were culled, said Surajo Ibrahim Gaya, Kano Communication Desk Officer on Avian Influenza.
                              ?This is an indication that our surveillance and control strategies are working as we have successfully controlled the earlier introduction and our surveillance network is vigilant enough to detect this newly introduced strain as soon as it came into the country?, Ahmed said.
                              Blood and sputum samples of a 25 year-old poultry worker DanHussaini Jibrin, who had had contact with sick chickens, were analysed at Asokoro Reference Laboratory in Nigeria?s capital Abuja where he was quarantined for two days after complaining of mild fever.
                              ?We were relieved the result of the analyses on the worker?s blood and sputum showed no bird flu infection,? Gaya said.
                              Nigeria has so far recorded one human casualty of the avian influenza in February 2006 when a young girl died of avian flu she contracted while cleaning chicken houses in the country?s commercial capital Lagos.
                              aa/nr
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