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Latvia - H5N1 in wild birds 2023

Pathfinder

Pathfinder

Editor, Senior Moderator
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
OIE-listed

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Immediate notification

REPORT ID
IN_160765

REPORT REFERENCE
-

REPORT DATE
2023/05/06

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.
...
NEW OUTBREAKS

OB_118118 - DAUGAVPILS
OUTBREAK REFERENCE
-

START DATE
2023/05/04

END DATE
2023/05/06

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
Latgales

SECOND ADMINISTRATIVE DIVISION
Daugavpils

THIRD ADMINISTRATIVE DIVISION
Daugavpils

EPIDEMIOLOGICAL UNIT
Not applicable

LOCATION
Daugavpils

Latitude, Longitude
55.876128 , 26.50734

OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Black-headed Gull (WILD)
Wild
NEW - 7 7 0 0 0
TOTAL - 7 7 0 0 0

https://wahis.woah.org/#/in-review/5038
​
 
Source: https://lvportals.lv/dienaskartiba/...prinata-augsti-patogena-putnu-gripa-h5n1-2023


The highly pathogenic bird flu H5N1 was also confirmed in the wild birds that died in Krāslava
Today

Laboratory tests confirm that, similarly to Daugavpils, also in Krāslava, the birds found on the island in the Daugava died due to the highly pathogenic bird flu H5N1.

According to the information at the disposal of the Food and Veterinary Service, the municipalities and responsible services in Daugavpils and Krāslava have collected around 1300 dead birds.

In regions where highly pathogenic bird flu has been detected, the Food and Veterinary Service (PVD) conducts increased inspections of poultry keepers.​..
 
Source: https://eng.lsm.lv/article/society/...-found-in-northern-regions-of-latvia.a508491/

Bird flu found in northern regions of Latvia
Today, 8:27
Authors: Eng.LSM.lv (Latvian Public Broadcasting)

Avian influenza H5N1 which has been raging in the eastern parts of Latvia has also been detected in Cēsis and Madona municipalities, as reported by the Food and Veterinary Service (PVD).

Citizens' reports were received in the service regarding dead black-headed gulls in Veselava parish and in Madona. The results of the Bior Scientific Institute now confirm avian influenza.

Dead wild birds, particularly waterfowl, should be reported by calling the PVD hotline 67027402 or by informing the nearest PVD administration...​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 2

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 2

REPORT ID
FUR_160931

REPORT REFERENCE
-

REPORT DATE
2023/05/17

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Herring Gull (WILD)
NEW - 1 1 0 0 0
Black-headed Gull (WILD)
NEW - 4 4 0 0 0
...
All species
NEW - 5 5 0 0 0
...

NEW OUTBREAKS

OB_118711 - LAPMEŽCIEMS
OB_118708 - VESELAVAS PARISH
OB_118701 - LAZDONAS PARISH

...
https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 3

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 3

REPORT ID
FUR_161064

REPORT REFERENCE
-

REPORT DATE
2023/05/25

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Mute Swan (WILD)
NEW - 1 1 0 0 0​
...
Herring Gull (WILD)
NEW - 1 1 0 0 0​
...
Mew Gull (WILD)
NEW - 1 1 0 0 0​
...
Black-headed Gull (WILD)
NEW - 15 15 0 0 0
...
Great Crested Grebe (WILD)
NEW - 1 1 0 0 0
...
Common Tern (WILD)
NEW - 3 3 0 0 0
...
All species
NEW - 22 22 0 0 0
...

NEW OUTBREAKS

OB_119138 - AIZKRAUKLE...
OB_119137 - LAPMEŽCIEMS
OB_119136 - VESELAVAS PARISH
OB_119135 - JĒKABPILS
OB_119134 - VESELAVAS PARISH
OB_119133 - VESELAVAS PARISH
OB_119132 - LAPMEŽCIEMS
OB_119131 - KRĀSLAVA
OB_119130 - SALASPILS

...

https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 4

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 4

REPORT ID
FUR_161224

REPORT REFERENCE
-

REPORT DATE
2023/06/05

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
...
Herring Gull (WILD)
NEW - 3 3 0 0 0
...
Black-headed Gull (WILD)
NEW - 8 8 0 0 0
...
All species
NEW - 11 11 0 0 0
...

NEW OUTBREAKS

OB_119796 - TALSI CITY
OB_119793 - NOVADNIEKU PARISH
OB_119791 - ROJAS PARISH
OB_119792 - LIEPAJA CITY
OB_119794 - VENTSPILS CITY

UPDATED OUTBREAKS

OB_118269 - KRASLAVA
OB_118118 - DAUGAVPILS

...
https://wahis.woah.org/#/in-review/5038


​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 5

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 5

REPORT ID
FUR_161289

REPORT REFERENCE
-

REPORT DATE
2023/06/08

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Mute Swan (WILD)
NEW - - - - - -
TOTAL - 1 1 0 0 0
Herring Gull (WILD)
NEW - 4 4 0 0 0
TOTAL - 9 9 0 0 0
Mew Gull (WILD)
NEW - - - - - -
TOTAL - 1 1 0 0 0
Black-headed Gull (WILD)
NEW - 2 20 0 0
TOTAL - 51 51 0 0 0
Great Crested Grebe (WILD)
NEW - - - - - -
TOTAL - 1 1 0 0 0
Common Tern (WILD)
NEW - 1 1 0 0 0
TOTAL - 4 4 0 0 0
All species
NEW - 7 7 0 0 0
TOTAL - 67 67 0 0 0​

DIAGNOSTIC DETAILS
CLINICAL SIGNS
YES
...

NEW OUTBREAKS

OB_119926 - ROJAS PARISH...
OB_119925 - JŪRMALA
OB_119924 - ROJAS PARISH
OB_119923 - ROJA
OB_119922 - OŠUPES PARISH
OB_119921 - ĒRGĻU PARISH

...
https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 7

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 7

REPORT ID
FUR_161479

REPORT REFERENCE
-

REPORT DATE
2023/06/22

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
White Stork (WILD)
NEW - 1 1 0 0 0
...
Laridae (unidentified) (WILD)
NEW - 9 9 0 0 0
...
Herring Gull (WILD)
NEW - 1 1 0 0 0
...
Mew Gull (WILD)
NEW - 1 1 0 0 0
...
Black-headed Gull (WILD)
NEW - 19 19 0 0 0
...
All species
NEW - 31 31 0 0 0
...

NEW OUTBREAKS

OB_120726 - LAIDZES PARISH
OB_120725 - JŪRMALA CITY
OB_120724 - ENGURES PARISH
OB_120723 - ROJAS PARISH
OB_120722 - MĒRSRAGA PARISH
OB_120721 - IECAVAS PARISH
OB_120720 - TĪNŪŽU PARISH
OB_120719 - OGRE CITY
OB_120718 - JŪRMALA CITY
OB_120717 - KALNCIEMA PARISH
OB_120716 - ENGURES PARISH
OB_120714 - SALASPILS PARISH
OB_120713 - MĀRCIENAS PARISH
OB_120712 - BEĻAVAS PARISH
OB_120711 - DAUGMALES PARISH
OB_120710 - LAPMEŽCIEMA PARISH

...
https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 8

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 8

REPORT ID
FUR_161575

REPORT REFERENCE
-

REPORT DATE
2023/06/29

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
...
Laridae (unidentified) (WILD)
NEW - 5 5 0 0 0
...
Black-headed Gull (WILD)
NEW - 14 14 0 0 0
...
All species
NEW - 19 19 0 0 0

...

NEW OUTBREAKS

OB_121092 - RIGA CITY
OB_121090 - LIEPAJA CITY
OB_121089 - LIEPUPES PARISH
OB_121088 - AIZPUTE CITY
OB_121087 - KALSNAVAS PARISH
OB_121086 - ALUKSNE CITY
OB_121085 - LIELVARDES PARISH
OB_121084 - OGRE CITY
OB_121083 - PALES PARISH
OB_121082 - SALACGRIVAS PARISH
...

https://wahis.woah.org/#/in-review/5038
​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 9

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 9

REPORT ID
FUR_161705

REPORT REFERENCE
-

REPORT DATE
2023/07/07

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
There was information received about mass mortality of wild birds near the swamp. Dead black-headed gulls (Larus ridibundus) were sent for testing to the National Reference laboratory. Seven of them were tested positive by RT-PCR for Avian Influenza and HPAI H5N1 has been confirmed.
...

NEW OUTBREAKS

OB_121435 - RIGA CITY
OUTBREAK REFERENCE
-

START DATE
2023/07/03

END DATE
2023/07/04

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
Rīgas

SECOND ADMINISTRATIVE DIVISION
Rīgas

THIRD ADMINISTRATIVE DIVISION
Rīgas

EPIDEMIOLOGICAL UNIT
Not applicable

LOCATION
Riga city

Latitude, Longitude
57.058608 , 24.022213

OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
-

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Herring Gull (WILD)
Wild
NEW - 1 1 0 0 0
TOTAL - 1 1 0 0 0

...
https://wahis.woah.org/#/in-review/5038
​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 11

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 11

REPORT ID
FUR_161953

REPORT REFERENCE
-

REPORT DATE
2023/07/21

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
...
Laridae (unidentified) (WILD)
NEW - 4 4 0 0 0​
...
All species
NEW - 4 4 0 0 0
...​

NEW OUTBREAKS

OB_122281 - SAULKRASTI CITY
OB_122274 - LIEPĀJA CITY
OB_122279 - GROBIŅA CITY
OB_122280 - RĪGA CITY
...

https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 12

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 12

REPORT ID
FUR_162056

REPORT REFERENCE
-

REPORT DATE
2023/07/28

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
...

...

NEW OUTBREAKS

OB_122698 - KOCĒNU PARISH
OUTBREAK REFERENCE
-

START DATE
2023/07/27

END DATE
2023/07/28

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
Vidzemes

SECOND ADMINISTRATIVE DIVISION
Valmieras

THIRD ADMINISTRATIVE DIVISION
Kocēnu

EPIDEMIOLOGICAL UNIT
Not applicable

LOCATION
Kocēnu parish

Latitude, Longitude
57.515256 , 25.339907

OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
HPAI H5N1 has been confirmed.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Laridae (unidentified) (WILD)
Wild
NEW - 1 1 0 0 0
TOTAL - 1 1 0 0 0​

...

https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 13

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 13

REPORT ID
FUR_162174

REPORT REFERENCE
-

REPORT DATE
2023/08/04

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
...

NEW OUTBREAKS

OB_123146 - SALDUS CITY

OUTBREAK REFERENCE
-

START DATE
2023/08/02

END DATE
2023/08/03

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
Kurzemes

SECOND ADMINISTRATIVE DIVISION
Saldus

THIRD ADMINISTRATIVE DIVISION
Saldus

EPIDEMIOLOGICAL UNIT
Not applicable

LOCATION
Saldus city

Latitude, Longitude
56.664639 , 22.494971

OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
HPAI H5N1 has been confirmed.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Great Skua (WILD)
Wild
NEW - 1 1 0 0 0
TOTAL - 1 1 0 0 0

...
https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Follow up report 14

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5038

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
2023/05/04

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2022/01/17

CONFIRMATION DATE
2023/05/05

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 14

REPORT ID
FUR_162323

REPORT REFERENCE
-

REPORT DATE
2023/08/15

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
...

NEW OUTBREAKS

OB_123879 - VARVES PARISH

OUTBREAK REFERENCE
-

START DATE
2023/08/07

END DATE
2023/08/08

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
Kurzemes

SECOND ADMINISTRATIVE DIVISION
Ventspils

THIRD ADMINISTRATIVE DIVISION
Vārves

EPIDEMIOLOGICAL UNIT
Not applicable

LOCATION
Varves Parish

Latitude, Longitude
57.373142 , 21.512606

OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
-

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Common Murre (WILD)
Wild
NEW - 1 1 0 0 0
TOTAL - 1 1 0 0 0
Razorbill (WILD)
Wild
NEW - 1 1 0 0 0
TOTAL - 1 1 0 0 0
All species
NEW - 2 2 0 0 0
TOTAL - 2 2 0 0 0​
...

https://wahis.woah.org/#/in-review/5038​
 
Latvia - Influenza A viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification


GENERAL INFORMATION

COUNTRY/TERRITORY OR ZONE
COUNTRY/TERRITORY

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
5640

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
2024/04/02

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2023/08/08

CONFIRMATION DATE
2024/04/08

EVENT STATUS
On-going

END DATE- SELF-DECLARATION

NO REPORT INFORMATION

REPORT NUMBER
Immediate notification

REPORT ID
IN_166855

REPORT REFERENCE- REPORT DATE
2024/04/08

REPORT STATUS
Validated

NO EVOLUTION REPORT

EPIDEMIOLOGY

SOURCE OF EVENT OR ORIGIN OF INFECTION
  • Unknown or inconclusive
EPIDEMIOLOGICAL COMMENTS
No epidemiological comment

QUANTITATIVE DATA SUMMARY

MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated Greylag Goose (WILD)NEW-11000TOTAL-11000

DIAGNOSTIC DETAILS

CLINICAL SIGNS
YES

METHOD OF DIAGNOSTIC
Diagnostic test
Real-time reverse transcription polymerase chain reaction (rRT-PCR)Institute of Food Safety, Animal Health and Environment, BIORGreylag Goose12024/04/082024/04/08Positive
​https://wahis.woah.org/#/in-review/5640
 
image.png
​https://wahis.woah.org/#/in-review/6825
 
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