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South Africa - Outbreaks of highly pathogenic avian influenza H5 in poultry in farms 2023

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  • #16
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    • #17
      South Africa - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 18


      GENERAL INFORMATION

      COUNTRY/TERRITORY OR ZONE
      ZONE

      ANIMAL TYPE
      TERRESTRIAL

      DISEASE CATEGORY
      Listed disease

      EVENT ID
      5032

      DISEASE
      High pathogenicity avian influenza viruses (poultry) (Inf. with)

      CAUSAL AGENT
      Highly pathogenic avian influenza virus

      GENOTYPE / SEROTYPE / SUBTYPE
      Untyped or partially typed

      START DATE
      2023/04/18

      REASON FOR NOTIFICATION
      Recurrence of an eradicated disease

      DATE OF LAST OCCURRENCE
      2023/04/24

      CONFIRMATION DATE
      2023/04/26

      EVENT STATUS
      On-going

      END DATE - SELF-DECLARATION

      NO REPORT INFORMATION

      REPORT NUMBER
      Follow-up report 18

      REPORT ID
      FUR_165174

      REPORT REFERENCE
      HPAI_H5_2023_FU18

      REPORT DATE
      2024/01/22

      REPORT STATUS
      Validated

      NO EVOLUTION REPORT

      EPIDEMIOLOGY

      SOURCE OF EVENT OR ORIGIN OF INFECTION
      • Unknown or inconclusive
      EPIDEMIOLOGICAL COMMENTS
      Coordinates modified to protect confidentiality as required by South African Legislation. This event is reported separately from event 3649 in poultry since only H5 has been identified so far, N identification is ongoing. QUANTITATIVE DATA SUMMARY MEASURING UNIT
      Animal

      SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated Birds (DOMESTIC)NEW2100103103206000TOTAL1792199111379110 17114911567310

      DIAGNOSTIC DETAILS

      CLINICAL SIGNS
      YES

      METHOD OF DIAGNOSTIC
      Diagnostic test
      Real-time reverse transcription polymerase chain reaction (rRT-PCR) Onderstepoort Veterinary Institute (OVI) Birds 1 2023/04/26 2023/04/26 Positive
      https://wahis.woah.org/#/in-review/5032

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      • #18
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        • #19
          South Africa - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 22


          GENERAL INFORMATION

          COUNTRY/TERRITORY OR ZONE
          ZONE

          ANIMAL TYPE
          TERRESTRIAL

          DISEASE CATEGORY
          Listed disease

          EVENT ID
          5032

          DISEASE
          High pathogenicity avian influenza viruses (poultry) (Inf. with)

          CAUSAL AGENT
          Highly pathogenic avian influenza virus

          GENOTYPE / SEROTYPE / SUBTYPE
          Untyped or partially typed

          START DATE
          2023/04/18

          REASON FOR NOTIFICATION
          Recurrence of an eradicated disease

          DATE OF LAST OCCURRENCE
          2023/04/24

          CONFIRMATION DATE
          2023/04/26

          EVENT STATUS
          On-going

          END DATE- SELF-DECLARATION

          NO REPORT INFORMATION

          REPORT NUMBER
          Follow-up report 22

          REPORT ID
          FUR_166989

          REPORT REFERENCE
          HPAI_H5_2023_FU22

          REPORT DATE
          2024/04/19

          REPORT STATUS
          Validated

          NO EVOLUTION REPORT

          EPIDEMIOLOGY

          SOURCE OF EVENT OR ORIGIN OF INFECTION
          • Unknown or inconclusive
          EPIDEMIOLOGICAL COMMENTS


          Coordinates modified to protect confidentiality as required by South African Legislation. This event is reported separately from event 3649 in poultry since only H5 has been identified so far, N identification is ongoing.

          QUANTITATIVE DATA SUMMARY

          MEASURING UNIT
          Animal

          SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated Birds (DOMESTIC)NEW17---18-TOTAL179442111143011017114911569100

          DIAGNOSTIC DETAILS

          CLINICAL SIGNS
          YES

          METHOD OF DIAGNOSTIC
          Diagnostic test
          Real-time reverse transcription polymerase chain reaction (rRT-PCR) Onderstepoort Veterinary Institute (OVI) Birds 1 2023/04/26 2023/04/26 Positive



          UPDATED OUTBREAKS

          OB_129598 - HPAI_H5_2023_025 - HPAI_H5_2023_025​

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          • #20
            South Africa - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 23


            GENERAL INFORMATION

            COUNTRY/TERRITORY OR ZONE
            ZONE

            ANIMAL TYPE
            TERRESTRIAL

            DISEASE CATEGORY
            Listed disease

            EVENT ID
            5032

            DISEASE
            High pathogenicity avian influenza viruses (poultry) (Inf. with)

            CAUSAL AGENT
            Highly pathogenic avian influenza virus

            GENOTYPE / SEROTYPE / SUBTYPE
            Untyped or partially typed

            START DATE
            2023/04/18

            REASON FOR NOTIFICATION
            Recurrence of an eradicated disease

            DATE OF LAST OCCURRENCE
            2023/04/24

            CONFIRMATION DATE
            2023/04/26

            EVENT STATUS
            On-going

            END DATE- SELF-DECLARATION

            NO REPORT INFORMATION

            REPORT NUMBER
            Follow-up report 23

            REPORT ID
            FUR_167123

            REPORT REFERENCE
            HPAI_H5_2023_FU23

            REPORT DATE
            2024/04/29

            REPORT STATUS
            Validated

            NO EVOLUTION REPORT

            EPIDEMIOLOGY

            SOURCE OF EVENT OR ORIGIN OF INFECTION
            • Unknown or inconclusive
            EPIDEMIOLOGICAL COMMENTS
            Coordinates modified to protect confidentiality as required by South African Legislation. This event is reported separately from event 3649 in poultry since only H5 has been identified so far, N identification is ongoing.

            QUANTITATIVE DATA SUMMARY

            MEASURING UNIT
            Animal

            SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated Birds (DOMESTIC)NEW1000300300000TOTAL1795421111730110471 14911569100

            DIAGNOSTIC DETAILS

            CLINICAL SIGNS
            YES

            METHOD OF DIAGNOSTIC
            Diagnostic test
            Real-time reverse transcription polymerase chain reaction (rRT-PCR) Onderstepoort Veterinary Institute (OVI) Birds 1 2023/04/26 2023/04/26 Positive
            https://wahis.woah.org/#/in-review/5032

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