Vietnam - 1 new outbreak of highly pathogenic avian influenza H5N6 in birds in village, Kon Tum Province (OIE, October 16, 2019)

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[TD="width: *, align: left"]Highly pathogenic avian influenza,
Vietnam[/TD]
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[TD]Information received on 16/10/2019 from Dr Dong Pham Van, Director General, Chief Veterinary Officer, Department of Animal Health, Ministry of Agriculture and Rural Development, Hanoď, Vietnam[/TD]
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[TD]Summary

[TD="width: 10%"]Report type[/TD]
[TD="width: 30%"]Follow-up report No. 3[/TD]

[TD="width: 10%"]Date of start of the event[/TD]
[TD="width: 30%"]23/06/2019[/TD]

[TD="width: 10%"]Date of confirmation of the event[/TD]
[TD="width: 30%"]25/06/2019[/TD]

[TD="width: 10%"]Report date[/TD]
[TD="width: 30%"]16/10/2019[/TD]

[TD="width: 10%"]Date submitted to OIE[/TD]
[TD="width: 30%"]16/10/2019[/TD]

[TD="width: 10%"]Reason for notification[/TD]
[TD="width: 30%"]Recurrence of a listed disease[/TD]

[TD="width: 10%"]Date of previous occurrence[/TD]
[TD="width: 30%"]11/03/2019[/TD]

[TD="width: 10%"]Manifestation of disease[/TD]
[TD="width: 30%"]Clinical disease[/TD]

[TD="width: 10%"]Causal agent[/TD]
[TD="width: 30%"]Highly pathogenic avian influenza virus[/TD]

[TD="width: 10%"]Serotype[/TD]
[TD="width: 30%"]H5N6[/TD]

[TD="width: 10%"]Nature of diagnosis[/TD]
[TD="width: 30%"]Clinical, Laboratory (advanced)[/TD]

[TD="width: 10%"]This event pertains to[/TD]
[TD="width: 30%"]a defined zone within the country[/TD]

[TD="width: 10%"]Related reports[/TD]
[TD="width: 30%"] Immediate notification (03/07/2019) Follow-up report No. 1 (08/08/2019) Follow-up report No. 2 (08/09/2019) Follow-up report No. 3 (16/10/2019) [/TD]

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[TD]New outbreaks (1)

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Dak Kan, Dak Kan, Ngoc Hoi, Kon Tum
Date of start of the outbreak	15/10/2019
Outbreak status	Continuing (or date resolved not provided)
Epidemiological unit	Village
Affected animals	Species Susceptible Cases Deaths Killed and disposed of Slaughtered Birds 980 980 980 0

[TD="align: left"]Outbreak 1[/TD]

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Total outbreaks: 1
Total animals affected	Species Susceptible Cases Deaths Killed and disposed of Slaughtered Birds 980 980 980 0
Outbreak statistics	Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost* Birds 100.00% ** ** **

[TD="align: left"]Summary of outbreaks[/TD]

[TD="colspan: 2"]*Removed from the susceptible population through death, destruction and/or slaughter[/TD]

[TD="colspan: 2"]**Not calculated because of missing information[/TD]

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[TD]Epidemiology

Source of the outbreak(s) or origin of infection

Unknown or inconclusive

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[TD]Control measures

Measures applied	Surveillance outside containment and/or protection zone Stamping out Disinfection Vaccination permitted (if a vaccine exists) No treatment of affected animals
Measures to be applied	No other measures

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[TD]Diagnostic test results

Laboratory name and type	Species	Test	Test date	Result
Regional Animal Health Office (RAHO5) (Regional Laboratory)	Birds	real-time reverse transcriptase/polymerase chain reaction (RRT-PCR)	16/10/2019	Positive

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[TD]Future Reporting

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

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https://www.oie.int/wahis_2/public/...?page_refer=MapFullEventReport&reportid=32123