Finland - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 9
GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE
ANIMAL TYPE
TERRESTRIAL
DISEASE CATEGORY
Listed disease
EVENT ID
5119
DISEASE
Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-)
CAUSAL AGENT
Highly pathogenic avian influenza virus
GENOTYPE / SEROTYPE / SUBTYPE
H5N1
START DATE
2023/06/30
REASON FOR NOTIFICATION
Unusual host species
DATE OF LAST OCCURRENCE
-
CONFIRMATION DATE
2023/07/13
EVENT STATUS
On-going
END DATE
-
SELF-DECLARATION
NO
REPORT INFORMATION
REPORT NUMBER
Follow-up report 9
REPORT ID
FUR_162763
REPORT REFERENCE
-
REPORT DATE
2023/09/14
REPORT STATUS
Validated
NO EVOLUTION REPORT
-
EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
Note: previously published precise location data of the outbreaks was changed to approximate in follow-up report 3 to insure privacy of the farmers. Update on 24.8.2023: Several HPAI H5N1 outbreaks on fur farms raising arctic foxes, silver foxes, American minks and raccoon dogs have been detected. Wild birds are currently considered the most likely source of the infection, based on epidemiological investigations and sequencing of the viruses. The competent authority has imposed restrictive orders on infected fur animal farms. All minks from the infected farms are culled. Other fur animals from infected farms are culled based on the decisions that are made on a case-by-case basis and do not necessarily apply to all animals on the farm. In addition, samples are taken from infected farms to monitor the course of the epidemic. If the virus is detected, the culling will continue. Veterinary authorities are working in tight collaboration with the public health authority. Improved biosecurity measures and use of personal protection equipment on fur farms are encouraged.
QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal
SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Otter (WILD) NEW - - - - - -
TOTAL - 1 1 - - -
American Mink (WILD)
NEW - - - - - -
TOTAL 47900 17 17 - 0 0
Raccoon dog (WILD)
NEW - - - - - -
TOTAL 10200 4 4 - 0 0
Arctic Fox (WILD)
NEW - 446 446 3150 - -
TOTAL 175373 526 521 3150 0 0
Red Fox (WILD)
NEW - - - - - -
TOTAL 13640 11 11 - 0 0
All species
NEW - 446 446 3150 - -
TOTAL 247113 559 554 3150 0 0
DIAGNOSTIC DETAILS
CLINICAL SIGNS
YES
...
UPDATED OUTBREAKS
OB_122136 - 6 - KAUSTINEN
OB_122640 - 17 - KAUSTINEN
PREVIOUSLY REPORTED OUTBREAKS
OB_124519 - WILD2 - EVIJÄRVI
OB_124517 - WILD1 - HALSUA
OB_124514 - 26 - KAUSTINEN
OB_122628 - 10 - EVIJÄRVI
OB_123512 - 24 - KAUSTINEN
OB_123093 - 21 - VÖYRI
OB_122631 - 12 - KAUSTINEN
OB_122629 - 15 - KAUSTINEN
OB_122110 - 5 - KAUHAVA
OB_122632 - 13 - KAUHAVA
OB_121770 - 1 - KAUSTINEN
OB_122644 - 20 - KAUSTINEN
OB_122142 - 8 - KAUSTINEN
OB_122107 - 2 - KAUSTINEN
OB_122638 - 14 - KAUSTINEN
OB_122146 - 9 - KAUSTINEN
OB_122138 - 7 - KAUSTINEN
OB_122636 - 16 - KAUHAVA
OB_122630 - 11 - KAUSTINEN
OB_122128 - 3 - HALSUA
OB_122130 - 4 - KORTESJÄRVI
OB_122642 - 19 - KAUSTINEN
OB_123556 - 18 - KAUSTINEN
OB_123511 - 23 - KANNUS
OB_123510 - 22 - KAUSTINEN
OB_124320 - 25 - KAUHAVA
...
https://wahis.woah.org/#/in-review/5119
GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE
ANIMAL TYPE
TERRESTRIAL
DISEASE CATEGORY
Listed disease
EVENT ID
5119
DISEASE
Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-)
CAUSAL AGENT
Highly pathogenic avian influenza virus
GENOTYPE / SEROTYPE / SUBTYPE
H5N1
START DATE
2023/06/30
REASON FOR NOTIFICATION
Unusual host species
DATE OF LAST OCCURRENCE
-
CONFIRMATION DATE
2023/07/13
EVENT STATUS
On-going
END DATE
-
SELF-DECLARATION
NO
REPORT INFORMATION
REPORT NUMBER
Follow-up report 9
REPORT ID
FUR_162763
REPORT REFERENCE
-
REPORT DATE
2023/09/14
REPORT STATUS
Validated
NO EVOLUTION REPORT
-
EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
Note: previously published precise location data of the outbreaks was changed to approximate in follow-up report 3 to insure privacy of the farmers. Update on 24.8.2023: Several HPAI H5N1 outbreaks on fur farms raising arctic foxes, silver foxes, American minks and raccoon dogs have been detected. Wild birds are currently considered the most likely source of the infection, based on epidemiological investigations and sequencing of the viruses. The competent authority has imposed restrictive orders on infected fur animal farms. All minks from the infected farms are culled. Other fur animals from infected farms are culled based on the decisions that are made on a case-by-case basis and do not necessarily apply to all animals on the farm. In addition, samples are taken from infected farms to monitor the course of the epidemic. If the virus is detected, the culling will continue. Veterinary authorities are working in tight collaboration with the public health authority. Improved biosecurity measures and use of personal protection equipment on fur farms are encouraged.
QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal
SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Otter (WILD) NEW - - - - - -
TOTAL - 1 1 - - -
American Mink (WILD)
NEW - - - - - -
TOTAL 47900 17 17 - 0 0
Raccoon dog (WILD)
NEW - - - - - -
TOTAL 10200 4 4 - 0 0
Arctic Fox (WILD)
NEW - 446 446 3150 - -
TOTAL 175373 526 521 3150 0 0
Red Fox (WILD)
NEW - - - - - -
TOTAL 13640 11 11 - 0 0
All species
NEW - 446 446 3150 - -
TOTAL 247113 559 554 3150 0 0
DIAGNOSTIC DETAILS
CLINICAL SIGNS
YES
...
UPDATED OUTBREAKS
OB_122136 - 6 - KAUSTINEN
OB_122640 - 17 - KAUSTINEN
PREVIOUSLY REPORTED OUTBREAKS
OB_124519 - WILD2 - EVIJÄRVI
OB_124517 - WILD1 - HALSUA
OB_124514 - 26 - KAUSTINEN
OB_122628 - 10 - EVIJÄRVI
OB_123512 - 24 - KAUSTINEN
OB_123093 - 21 - VÖYRI
OB_122631 - 12 - KAUSTINEN
OB_122629 - 15 - KAUSTINEN
OB_122110 - 5 - KAUHAVA
OB_122632 - 13 - KAUHAVA
OB_121770 - 1 - KAUSTINEN
OB_122644 - 20 - KAUSTINEN
OB_122142 - 8 - KAUSTINEN
OB_122107 - 2 - KAUSTINEN
OB_122638 - 14 - KAUSTINEN
OB_122146 - 9 - KAUSTINEN
OB_122138 - 7 - KAUSTINEN
OB_122636 - 16 - KAUHAVA
OB_122630 - 11 - KAUSTINEN
OB_122128 - 3 - HALSUA
OB_122130 - 4 - KORTESJÄRVI
OB_122642 - 19 - KAUSTINEN
OB_123556 - 18 - KAUSTINEN
OB_123511 - 23 - KANNUS
OB_123510 - 22 - KAUSTINEN
OB_124320 - 25 - KAUHAVA
...
https://wahis.woah.org/#/in-review/5119
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