OIE: Highly pathogenic avian influenza, Nepal

OIE: Highly pathogenic avian influenza, Nepal
submited by kickingbird at Feb, 22, 2009 8:9 AM from OIE

Information received on 20/02/2009 from Dr Mainali Purushottam Prasad, Joint Secretary, OIE Delegate, Ministry of Agriculture and Co-operatives , Kathmandu, Nepal

Summary

Report type	Follow-up report No. 2
Start date	08/01/2009
Date of first confirmation of the event	16/01/2009
Report date	20/02/2009
Date submitted to OIE	20/02/2009
Reason for notification	Reoccurrence of a listed disease
Date of previous occurrence	12/1996
Manifestation of disease	Clinical disease
Causal agent	Highly pathogenic avian influenza virus
Serotype	H5N1
Nature of diagnosis	Laboratory (advanced)
This event pertains to	the whole country
Related reports	Immediate notification (16/01/2009) Follow-up report No. 1 (28/01/2009) Follow-up report No. 2 (20/02/2009)

New outbreaks

Outbreak 1

Sharamatinamati, Jhapa, MECHI

Date of start of the outbreak

17/02/2009

Outbreak status

Continuing (or date resolved not provided)

Epidemiological unit

Village

Affected animals

Species	Susceptible	Cases	Deaths	Destroyed	Slaughtered
Birds		150	150	0	0

Affected population

backyard poultry

Summary of outbreaks

Total outbreaks: 1

Outbreak statistics

Species	Apparent morbidity rate	Apparent mortality rate	Apparent case fatality rate	Proportion susceptible animals lost*
Birds	**	**	100.00%	**

* Removed from the susceptible population through death, destruction and/or slaughter
** Not calculated because of missing information

Epidemiology

Source of the outbreak(s) or origin of infection	Unknown or inconclusive
Epidemiological comments	Culling of birds is expected on 21 February 2009.

Control measures

Measures applied	Quarantine Movement control inside the country Zoning Disinfection of infected premises/establishment(s) Vaccination prohibited No treatment of affected animals
Measures to be applied	Stamping out

Diagnostic test results

Laboratory name and type

Central Disease Investigation Laboratory (National laboratory)

Tests and results

Species	Test	Test date	Result
Birds	polymerase chain reaction (PCR)	20/02/2009	Positive

Laboratory name and type

Weybridge, United Kingdom (OIE’s Reference Laboratory)

Tests and results

Species	Test	Test date	Result
Birds	real-time PCR	20/02/2009	Positive

Future Reporting

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

Map of outbreak locations

Location of current outbreaks

See Also:

http://www.oie.int/wahis/public.php?page=single_report&pop=1&reportid=7812

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