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Highly pathogenic avian influenza, India
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Information received on 21/02/2020 from Dr Atul Chaturvedi, Secretary, Department of Animal Husbandry and Dairying,
Ministry of Fisheries, Animal Husbandry and Dairying, New Delhi, India
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Summary
Report type |
Immediate notification |
Date of start of the event |
20/01/2020 |
Date of confirmation of the event |
26/01/2020 |
Report date |
20/02/2020 |
Date submitted to OIE |
21/02/2020 |
Date event resolved |
04/09/2020 |
Reason for notification |
Recurrence of a listed disease |
Date of previous occurrence |
03/09/2019 |
Manifestation of disease |
Clinical disease |
Causal agent |
Highly pathogenic avian influenza virus |
Serotype |
H5N1 |
Nature of diagnosis |
Laboratory (advanced) |
This event pertains to |
a defined zone within the country |
Related reports |
Immediate notification (20/02/2020)
Follow-up report No. 1 (04/09/2020)
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Outbreak 1 |
All India Coordinated Research Project (AICRP) on Poultry Breeding Farm, College of Veterinary Science and Animal Husbandry, Orissa University of Agriculture & Technology (OUAT), Bhubaneswar, Odhisa, Khodha, Orissa |
Date of start of the outbreak |
20/01/2020 |
Outbreak status |
Resolved (04/09/2020) |
Epidemiological unit |
Farm |
Affected animals |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
2372 |
2372 |
1348 |
1024 |
0 |
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Affected population |
In one-km-radius of epicentre, five wards of Bhubaneswar Municipal Corporation. The population in the farm is 2,146 birds and outside the farm (within the one-km radius) 226 birds. |
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Summary of outbreaks |
Total outbreaks: 1 |
Total animals affected |
Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
Birds |
2372 |
2372 |
1348 |
1024 |
0 |
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Outbreak statistics |
Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
Birds |
100.00% |
56.83% |
56.83% |
100.00% |
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*Removed from the susceptible population through death, destruction and/or slaughter |
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Epidemiology
Source of the outbreak(s) or origin of infection |
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Control measures
Measures applied |
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Movement control inside the country
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Surveillance outside containment and/or protection zone
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Screening
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Official disposal of carcasses, by-products and waste
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Disinfection
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Vaccination prohibited
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No treatment of affected animals
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Measures to be applied |
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Diagnostic test results
Laboratory name and type |
Species |
Test |
Test date |
Result |
National Institute of High Security Animal Diseases, Bhopal (OIE Reference Laboratory) |
Birds |
real-time reverse transcriptase/polymerase chain reaction (RRT-PCR) |
26/01/2020 |
Positive |
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Future Reporting
The event is continuing. Weekly follow-up reports will be submitted. |
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Map of outbreak locations
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