Giuseppe
Emeritus
[Source: OIE, full page: (LINK). Edited.]
Highly pathogenic avian influenza H5N1, Nepal
Information received on 09/09/2013 from Dr Nar Bahadur Rajwar, Director General, Department of Livestock Services, Department of Livestock Services, Lalitpur, Nepal
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Highly pathogenic avian influenza H5N1, Nepal
Information received on 09/09/2013 from Dr Nar Bahadur Rajwar, Director General, Department of Livestock Services, Department of Livestock Services, Lalitpur, Nepal
- Summary
- Report type Follow-up report No. 10
- Date of start of the event 27/08/2012
- Date of pre-confirmation of the event 03/09/2012
- Report date 09/09/2013
- Date submitted to OIE 09/09/2013
- Reason for notification Reoccurrence of a listed disease
- Date of previous occurrence 30/03/2012
- Manifestation of disease Clinical disease
- Causal agent Highly pathogenic avian influenza virus
- Serotype H5N1
- Nature of diagnosis Clinical, Laboratory (basic), Laboratory (advanced), Necropsy
- This event pertains to the whole country
- Related reports
- Immediate notification (14/10/2012)
- Follow-up report No. 1 (02/11/2012)
- Follow-up report No. 2 (24/12/2012)
- Follow-up report No. 3 (06/01/2013)
- Follow-up report No. 4 (18/01/2013)
- Follow-up report No. 5 (21/01/2013)
- Follow-up report No. 6 (15/02/2013)
- Follow-up report No. 7 (11/04/2013)
- Follow-up report No. 8 (26/05/2013)
- Follow-up report No. 9 (30/06/2013)
- Follow-up report No. 10 (09/09/2013)
- New outbreaks (9)
- Outbreak 1 - Gothatar, Gothatar, Kathmandu, BAGMATI
- Date of start of the outbreak 28/06/2013
- Outbreak status Resolved (03/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 1500 ? 485 ? 485 ? 1015 ? 0
- Affected population A commercial layer farm in deep litter system.
- Outbreak 2 - Seuchatar, Seuchatar 2, Kathmandu, BAGMATI
- Date of start of the outbreak 01/07/2013
- Outbreak status Resolved (05/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 3000 ? 180 ? 180 ? 2820 ? 0
- Affected population A commercial layer farm in deep litter system
- Outbreak 3 - Chauni, KMC 17, Kathmandu, BAGMATI
- Date of start of the outbreak 01/07/2013
- Outbreak status Resolved (05/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 15000 ? 2345 ? 2345 ? 12655 ? 0
- Affected population Parent stock farm having parent broiler and day old chicks.
- Outbreak 4 - Pepsikola, KMC 35, Kathmandu, BAGMATI
- Date of start of the outbreak 02/07/2013
- Outbreak status Resolved (05/07/2013)
- Epidemiological unit Village
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 15 ? 15 ? 15 ? 0 ? 0
- Affected population Backyard chicken raised in free range system
- Outbreak 5 - Gothatar 6, Gothatar, Kathmandu, BAGMATI
- Date of start of the outbreak 04/07/2013
- Outbreak status Resolved (09/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 4500 ? 202 ? 202 ? 4298 ? 0
- Affected population A commercial layer farm raised in deep litter system
- Outbreak 6 - Bhadbhanjayang 2, Bhadbhanjayang, Kathmandu, BAGMATI
- Date of start of the outbreak 05/07/2013
- Outbreak status Resolved (09/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 1000 ? 470 ? 470 ? 530 ? 0
- Affected population A commercial broiler farm in deep litter system
- Outbreak 7 - Matatirtha, Matatirtha 1, Kathmandu, BAGMATI
- Date of start of the outbreak 05/07/2013
- Outbreak status Resolved (18/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 3500 ? 792 ? 792 ? 2708 ? 0
- Affected population A commercial layer farm in deep litter system
- Outbreak 8 - Chabahil, KMC 7, Kathmandu, BAGMATI
- Date of start of the outbreak 13/07/2013
- Outbreak status Resolved (18/07/2013)
- Epidemiological unit Farm
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds - 30 ? 6 ? 6 ? 24 ? 0
- Affected population Backyard bird (Giriraja) raised in a household
- Outbreak 9 - Ravi Bhavan, KMC 12, Kathmandu, BAGMATI
- Date of start of the outbreak 15/07/2013
- Outbreak status Resolved (17/07/2013)
- Epidemiological unit Not applicable
- Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- House Crow: Corvus splendens(Corvidae) - 1 ? 1 ? 0 ? 0
- Affected population A crow found dead near a tree at Rabibhavan area.
- Outbreak 1 - Gothatar, Gothatar, Kathmandu, BAGMATI
- Summary of outbreaks
- Total outbreaks: 9
- Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Birds ? 28545 ? 4495 ? 4495 ? 24050 ? 0
- House Crow: Corvus splendens(Corvidae) - 1 ? 1 ? 0 ? 0
- Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate - Proportion susceptible animals lost*
- Birds - 15.75% - 15.75% - 100.00% - 100.00%
- House Crow: Corvus splendens(Corvidae) ? ** ? ** - 100.00% ? **
- *Removed from the susceptible population through death, destruction and/or slaughter
- **Not calculated because of missing information
- Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
- Total outbreaks: 9
- Epidemiology
- Source of the outbreak(s) or origin of infection
- Unknown or inconclusive
- Source of the outbreak(s) or origin of infection
- Epidemiological comments
- Birds showed respiratory distress, nervous signs and all affected birds died.
- Cleaning and disinfection activities in the infected premises are completed.
- Intensive surveillance activities are ongoing throughout the country.
- Control measures
- Measures applied
- Control of wildlife reservoirs
- Stamping out
- Quarantine
- Movement control inside the country
- Screening
- Disinfection of infected premises/establishment(s)
- Dipping / Spraying
- Vaccination prohibited
- No treatment of affected animals
- Measures to be applied
- No other measures
- Measures applied
- Future Reporting
- The event is continuing. Weekly follow-up reports will be submitted.
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