OIE: Low pathogenic avian influenza (poultry, H7N1), Italy
submited by kickingbird at Jun, 24, 2020 13:52 PM from OIE
|
Summary
| Report type |
Immediate notification (Final report) |
| Date of start of the event |
16/04/2020 |
| Date of confirmation of the event |
18/04/2020 |
| Report date |
22/06/2020 |
| Date submitted to OIE |
22/06/2020 |
| Date event resolved |
24/04/2020 |
| Reason for notification |
Recurrence of a listed disease |
| Date of previous occurrence |
02/08/2019 |
| Manifestation of disease |
Clinical disease |
| Causal agent |
Low pathogenic avian influenza virus |
| Serotype |
H7N1 |
| Nature of diagnosis |
Clinical, Laboratory (advanced) |
| This event pertains to |
a defined zone within the country | |
|
|
| Outbreak 1 (LPAI 1_2020_TV1) |
Ormelle, TREVISO, Veneto |
| Date of start of the outbreak |
16/04/2020 |
| Outbreak status |
Resolved (24/04/2020) |
| Epidemiological unit |
Farm |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
| Birds |
7150 |
7150 |
0 |
7150 |
0 | |
| Affected population |
The positivity regards a commercial farm of turkeys, located in the municipality of Ormelle, Province of Treviso. | |
| Outbreak 2 (LPAI 1_2020_TV2) |
Ormelle, TREVISO, Veneto |
| Date of start of the outbreak |
16/04/2020 |
| Outbreak status |
Resolved (24/04/2020) |
| Epidemiological unit |
Farm |
| Affected animals |
| Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
| Birds |
7150 |
7150 |
0 |
7150 |
0 | |
| Affected population |
The positivity regards a commercial farm of turkeys, located in the municipality of Ormelle, Province of Treviso. | |
| Summary of outbreaks |
Total outbreaks: 2 |
| Total animals affected |
| Species |
Susceptible |
Cases |
Deaths |
Killed and disposed of |
Slaughtered |
| Birds |
14300 |
14300 |
0 |
14300 |
0 | |
| Outbreak statistics |
| Species |
Apparent morbidity rate |
Apparent mortality rate |
Apparent case fatality rate |
Proportion susceptible animals lost* |
| Birds |
100.00% |
0.00% |
0.00% |
100.00% | |
| *Removed from the susceptible population through death, destruction and/or slaughter | |
|
Epidemiology
| Source of the outbreak(s) or origin of infection |
| |
|
|
Control measures
| Measures applied |
- Surveillance within containment and/or protection zone
- Traceability
- Official disposal of carcasses, by-products and waste
- Stamping out
- Disinfection
- Vaccination permitted (if a vaccine exists)
- No treatment of affected animals
|
| Measures to be applied |
| |
|
Diagnostic test results
| Laboratory name and type |
Species |
Test |
Test date |
Result |
| Experimental Zooprophylactic Institute (IZS), Venezie - Padova (National laboratory) |
Birds |
polymerase chain reaction (PCR) |
18/04/2020 |
Positive | |
|
Future Reporting
| The event is resolved. No more reports will be submitted. | |
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