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US - Outbreaks of highly pathogenic avian influenza virus H5N1 in poultry 2023

Pathfinder

Pathfinder

Editor, Senior Moderator
United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 57


GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
OIE-listed

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 57

REPORT ID
FUR_160009

REPORT REFERENCE
-

REPORT DATE
2023/03/23

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Arkansas, Delaware, Idaho, Kentucky, Maine, Maryland, Minnesota, New Jersey, North Carolina, Oklahoma and Texas. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC) NEW 20450 - 111 20339 - -
TOTA L 59143943 - 1455976 57680103 - -
...

NEW OUTBREAKS

OB_116158 - LANCASTER 32 - LANCASTER COUNTY...
OB_116102 - LANCASTER 30 - LANCASTER COUNTY...
OB_116101 - LANCASTER 31 - LANCASTER COUNTY...
OB_116100 - CHESTER 04 - CHESTER COUNTY...

UPDATED OUTBREAKS

OB_105953 - NORTHAMPTON 01 - NORTHAMPTON COUNTY...
OB_110232 - HAMLIN 04 - HAMLIN COUNTY
OB_110591 - DAVIESS 01 - DAVIESS COUNTY
OB_110845 - WELD 07 - WELD COUNTY
OB_111391 - WEAKLEY 04 - WEAKLEY COUNTY
OB_113478 - LANCASTER 10 - LANCASTER COUNTY
OB_113756 - LEAKE 01 - LEAKE COUNTY
OB_114664 - IL WAYNE 01 - WAYNE COUNTY
OB_115730 - LANCASTER 25 - LANCASTER COUNTY
OB_115726 - LANCASTER 24 - LANCASTER COUNTY
OB_115732 - LANCASTER 26 - LANCASTER COUNTY
OB_107409 - MATANUSKA-SUSITNA 03 - MATANUSKA SUSITANA COUNTY (BOROUGH)
OB_107900 - MATANUSKA-SUSITNA 04 - MATANUSKA-SUSITNA BOROUGH
OB_108727 - OH BUTLER 01 - BUTLER COUNTY
OB_111392 - WEAKLEY 03 - WEAKLEY COUNTY
OB_113618 - MERCED 01 - MERCED COUNTY
OB_115378 - LANCASTER 23 - LANCASTER COUNTY
OB_115380 - BUCKS 01 - BUCKS COUNTY
OB_113845 - LANCASTER 12 - LANCASTER COUNTY
...

https://wahis.woah.org/#/in-review/4309
 
United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 74

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 74

REPORT ID
FUR_161855

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

The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Alaska, Arkansas, California, Delaware, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC)
NEW - - 1500 - - -
TOTAL 59292072 - 1468809 57822929 - -
...

UPDATED OUTBREAKS

OB_115374 - NORTHUMBERLAND 01 - NORTHUMBERLAND COUNTY
OB_107905 - NYE 01 - NYE COUNTY
OB_114829 - CHESTER 01 - CHESTER COUNTY
OB_115380 - BUCKS 01 - BUCKS COUNTY
OB_115732 - LANCASTER 26 - LANCASTER COUNTY

...
https://wahis.woah.org/#/in-review/4309



​
 
United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 75

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 75

REPORT ID
FUR_161973

REPORT REFERENCE
-

REPORT DATE
2023/07/27

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Alaska, Arkansas, California, Delaware, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

...

NEW OUTBREAKS

OB_122559 - KINGS 03 - KINGS COUNTY
OUTBREAK REFERENCE
Kings 03

START DATE
2023/07/22

END DATE
-

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
New York

SECOND ADMINISTRATIVE DIVISION
Kings

THIRD ADMINISTRATIVE DIVISION
-

EPIDEMIOLOGICAL UNIT
Other

LOCATION
Kings County

Latitude, Longitude
40.692 , -73.989

(Approximate location)
OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
A live bird market premises. State officials have quarantined the affected premises.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC)
Poultry
NEW 661 - - - - -
TOTAL 661 - - - - -​
METHOD OF DIAGNOSTIC
Diagnostic test

CONTROL MEASURES DIFFERENT FROM EVENT LEVEL
MEASURES NOT IMPLEMENTED
-

ADDITIONAL MEASURES
-

UPDATED OUTBREAKS

OB_116102 - LANCASTER 30 - LANCASTER COUNTY
OB_115739 - LANCASTER 29 - LANCASTER COUNTY
OB_115726 - LANCASTER 24 - LANCASTER COUNTY
OB_114827 - LANCASTER 14 - LANCASTER COUNTY
OB_116673 - TOMPKINS 01 - TOMPKINS COUNTY
OB_117462 - PUTNAM 01 - PUTNAM
OB_117564 - PUTNAM 02 - PUTNAM COUNTY

...
https://wahis.woah.org/#/in-review/4309​
 
United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 76

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 76

REPORT ID
FUR_162095

REPORT REFERENCE
-

REPORT DATE
2023/08/02

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Alaska, Arkansas, California, Delaware, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

...

NEW OUTBREAKS
OB_122744 - KINGS 04 - KINGS COUNTY
OUTBREAK REFERENCE
Kings 04

START DATE
2023/07/26

END DATE
-

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
New York

SECOND ADMINISTRATIVE DIVISION
Kings

THIRD ADMINISTRATIVE DIVISION
-

EPIDEMIOLOGICAL UNIT
Other

LOCATION
Kings County

Latitude, Longitude
40.652 , -73.959

(Approximate location)
OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
A live bird market premises. No clinical signs observed; trace from Kings 03. State officials have quarantined the affected premises. Depopulation was completed on 30 Jul 2023.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC)
Poultry
NEW 486 - 34 452 - -
TOTAL 486 - 34 452 - -​
METHOD OF DIAGNOSTIC
Diagnostic test

CONTROL MEASURES DIFFERENT FROM EVENT LEVEL
MEASURES NOT IMPLEMENTED
-

ADDITIONAL MEASURES
Stamping out

UPDATED OUTBREAKS

OB_100922 - EDMUNDS 03 - EDMUNDS COUNTY
OB_101665 - DEUEL 01 - DEUEL COUNTY
OB_102977 - DAY 01 - DAY COUNTY
OB_103425 - MONMOUTH 01 - MONMOUTH COUNTY
OB_107887 - BOULDER 01 - BOULDER COUNTY
OB_107902 - SANPETE 16 - SANPETE COUNTY
OB_108138 - JEFFERSON 02 - JEFFERSON COUNTY
OB_109841 - HAMLIN 03 - HAMLIN COUNTY
OB_110234 - PROWERS 01 - PROWERS COUNTY
OB_114826 - LANCASTER 15 - LANCASTER
OB_115376 - LANCASTER 22 - LANCASTER COUNTY
OB_115728 - LANCASTER 27 - LANCASTER COUNTY
OB_115730 - LANCASTER 25 - LANCASTER COUNTY
OB_115729 - LANCASTER 28 - LANCASTER COUNTY
OB_115739 - LANCASTER 29 - LANCASTER COUNTY
OB_117567 - BEADLE 09 - BEADLE COUNTY
OB_116656 - YUMA 01 - YUMA COUNTY
OB_122559 - KINGS 03 - KINGS COUNTY

...
https://wahis.woah.org/#/in-review/4309​
 
United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 77

GENERAL INFORMATION
COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE
-

SELF-DECLARATION
NO

REPORT INFORMATION
REPORT NUMBER
Follow-up report 77

REPORT ID
FUR_162270

REPORT REFERENCE
-

REPORT DATE
2023/08/11

REPORT STATUS
Validated

NO EVOLUTION REPORT
-

EPIDEMIOLOGY
SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS

The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Alaska, Arkansas, California, Delaware, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, Nevada, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

QUANTITATIVE DATA SUMMARY
MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC)
NEW 804 - 8 796 - -
TOTAL 59294023 - 1469063 57824626 - -​
...

NEW OUTBREAKS

OB_123538 - KINGS 05 - KINGS COUNTY

OUTBREAK REFERENCE
Kings 05

START DATE
2023/07/31

END DATE
-

DETAILED CHARACTERISATION
-

FIRST ADMINISTRATIVE DIVISION
New York

SECOND ADMINISTRATIVE DIVISION
Kings

THIRD ADMINISTRATIVE DIVISION
-

EPIDEMIOLOGICAL UNIT
Other

LOCATION
Kings County

Latitude, Longitude
40.663 , -73.96

(Approximate location)
OUTBREAKS IN CLUSTER
-

MEASURING UNIT
Animal

AFFECTED POPULATION DESCRIPTION
A live bird market premises. No clinical signs observed on surveillance sample collection date 7/31/2023. State officials have quarantined the affected premises. Depopulation was completed on 05 Aug 2023. Disposal was completed on 08 Aug 2023. Cleaning was completed on 07 Aug 2023. Disinfection was completed on 07 Aug 2023.

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated
Birds (DOMESTIC)
Poultry
NEW 804 - 8 796 - -
TOTAL 804 - 8 796 - -​

...

UPDATED OUTBREAKS

OB_100924 - SPINK 01 - SPINK COUNTY
OB_101602 - BARRON 01 - BARRON COUNTY
OB_102993 - BARRON 06 - BARRON COUNTY
OB_102988 - BERKS 04 - BERKS COUNTY
OB_107329 - RACINE 02 - RACINE COUNTY
OB_107338 - DUNN 02 - DUNN COUNTY
OB_107900 - MATANUSKA-SUSITNA 04 - MATANUSKA-SUSITNA BOROUGH
OB_114827 - LANCASTER 14 - LANCASTER COUNTY
OB_116673 - TOMPKINS 01 - TOMPKINS COUNTY
OB_116158 - LANCASTER 32 - LANCASTER COUNTY
OB_116328 - SPINK 08 - SPINK COUNTY
OB_122744 - KINGS 04 - KINGS COUNTY
OB_122559 - KINGS 03 - KINGS COUNTY​

...

https://wahis.woah.org/#/in-review/4309​
 
REPORT PREVIEW

United States of America - High pathogenicity avian influenza viruses (poultry) (Inf. with) - Follow up report 84


GENERAL INFORMATION

COUNTRY/TERRITORY OR ZONE
ZONE

ANIMAL TYPE
TERRESTRIAL

DISEASE CATEGORY
Listed disease

EVENT ID
4309

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

CAUSAL AGENT
Highly pathogenic avian influenza virus

GENOTYPE / SEROTYPE / SUBTYPE
H5N1

START DATE
2022/02/07

REASON FOR NOTIFICATION
Recurrence of an eradicated disease

DATE OF LAST OCCURRENCE
2020/05/28

CONFIRMATION DATE
2022/02/08

EVENT STATUS
On-going

END DATE - SELF-DECLARATION
NO REPORT INFORMATION

REPORT NUMBER
Follow-up report 84

REPORT ID
FUR_162959

REPORT REFERENCE - REPORT DATE
2023/09/27

REPORT STATUS
Validated

NO EVOLUTION REPORT
The epidemiological situation remains unchanged since the last report

EPIDEMIOLOGY

SOURCE OF EVENT OR ORIGIN OF INFECTION
Unknown or inconclusive

EPIDEMIOLOGICAL COMMENTS
The USDA Animal and Plant Health Inspection Service (APHIS), in conjunction with State Animal Health and Wildlife Officials, are conducting comprehensive epidemiological investigations and enhanced surveillance in response to the HPAI H5N1 related events. Affected population counts are based on estimated inventories from the date the outbreak was first reported to the World Organisation for Animal Health. HPAI events are now closed and control areas have been released in the following States: Alaska, Arkansas, California, Colorado, Delaware, Florida, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New York, Nevada, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin. These States have not had any recent HPAI events and have demonstrated: • Required surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance may continue in the State and area. • Depopulation of infected premises has been completed and appropriate disposal was implemented or completed. • Cleaning and disinfection of the infected premises has been completed (including, but not limited to, outside areas of premises, equipment, trucks, and other fomites). Note (26/10/2022): After reassessment by field investigators, outbreak OB_107904 has been designated as non-poultry premises and subsequently removed from this event.

QUANTITATIVE DATA SUMMARY

MEASURING UNIT
Animal

SpeciesSusceptibleCasesDeathsKilled and Disposed ofSlaughtered/ Killed for commercial useVaccinated Birds (DOMESTIC)NEW------TOTAL59294459-146906557825271--

DIAGNOSTIC DETAILS

CLINICAL SIGNS
YES

METHOD OF DIAGNOSTIC
Diagnostic test,

Clinical
Gene sequencingNational Veterinary Services Laboratories (NVSL), Ames, IowaBirds4522022/02/072023/09/15Positive
Real-time reverse transcription polymerase chain reaction (rRT-PCR)National Veterinary Services Laboratories (NVSL), Ames, IowaBirds4522022/02/072023/09/15Positive
​
https://wahis.woah.org/#/in-review/4309
 
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