US - The HPAI H7N8 outbreak in Indiana is now final, closed, and resolved (OIE, April 22, 2016)

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[TD="width: *, align: left"] Highly pathogenic avian influenza,
United States of America
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[TD="class: topbigtabletitle27"]Information received on 22/04/2016 from Dr John Clifford, Deputy Administrator, Animal and Plant Health Inspection Service, United States Department of Agriculture, Washington, United States of America[/TD]
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[TD] Summary
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[TD="class: filtrer_th, width: 10%"]Report type[/TD]
[TD="width: 30%"]Follow-up report No. 5 (Final report)[/TD]
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[TD="class: filtrer_th, width: 10%"]Date of start of the event[/TD]
[TD="width: 30%"]11/01/2016[/TD]
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[TD="class: filtrer_th, width: 10%"]Date of confirmation of the event[/TD]
[TD="width: 30%"]15/01/2016[/TD]
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[TD="class: filtrer_th, width: 10%"]Report date[/TD]
[TD="width: 30%"]22/04/2016[/TD]
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[TD="class: filtrer_th, width: 10%"]Date submitted to OIE[/TD]
[TD="width: 30%"]22/04/2016[/TD]
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[TD="class: filtrer_th, width: 10%"]Date event resolved[/TD]
[TD="width: 30%"]24/03/2016[/TD]
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[TD="class: filtrer_th, width: 10%"]Reason for notification[/TD]
[TD="width: 30%"]Reoccurrence of a listed disease[/TD]
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[TD="class: filtrer_th, width: 10%"]Date of previous occurrence[/TD]
[TD="width: 30%"]2015[/TD]
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[TD="class: filtrer_th, width: 10%"]Manifestation of disease[/TD]
[TD="width: 30%"]Clinical disease[/TD]
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[TD="class: filtrer_th, width: 10%"]Causal agent[/TD]
[TD="width: 30%"]Highly pathogenic avian influenza virus[/TD]
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[TD="class: filtrer_th, width: 10%"]Serotype[/TD]
[TD="width: 30%"]H7N8[/TD]
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[TD="class: filtrer_th, width: 10%"]Nature of diagnosis[/TD]
[TD="width: 30%"]Laboratory (advanced)[/TD]
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[TD="class: filtrer_th, width: 10%"]This event pertains to[/TD]
[TD="width: 30%"]a defined zone within the country[/TD]
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[TD="class: filtrer_th ta_left, width: 10%"]Related reports[/TD]
[TD="width: 30%"]Immediate notification (15/01/2016)
Follow-up report No. 1 (25/01/2016)
Follow-up report No. 2 (01/02/2016)
Follow-up report No. 3 (09/02/2016)
Follow-up report No. 4 (29/02/2016)
Follow-up report No. 5 (22/04/2016) [/TD]
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[TD="class: filtrer_th ta_left"]Outbreaks[/TD]
[TD]There are no new outbreaks in this report[/TD]
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[TD] Epidemiology
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[TD="class: filtrer_th ta_left"]Source of the outbreak(s) or origin of infection[/TD]
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• Unknown or inconclusive

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[TD="class: filtrer_th ta_left"]Epidemiological comments[/TD]
[TD]The HPAI H7N8 outbreak in Indiana is now final, closed, and resolved. The last and only positive detection of HPAI H7N8 in poultry was made on January 15, 2016. In addition to having no further HPAI detections, the state of Indiana has met the following: ? Mandatory surveillance in the State and control areas has been completed with negative results for HPAI. As a precaution, additional enhanced surveillance and procedures may continue in the State and area. ? Depopulation of all infected premises has been completed and appropriate disposal was completed. ? Cleaning and disinfection of the infected premises (including, but not limited to, outside areas, equipment, trucks, and other fomites). ? No HPAI detections through wild bird surveillance have been made within the past 3 months. The USDA Animal and Plant Health Inspection Service (APHIS), Departments of Wildlife, and the Indiana State Board of Animal Health, continue to conduct thorough surveillance for avian influenza virus through the National Poultry Improvement Plan (NPIP), the Indiana State Poultry Association, and wild bird surveillance programs. All surveillance samples have tested negative for avian influenza. No HPAI has been detected in over 3 months. The HPAI event in the United States is considered CLOSED. In accordance with the World Organisation for Animal Health (OIE) Terrestrial Animal Health Code Chapter 10.4 (Articles 10.4.3 and 10.4.4), the United States has completely fulfilled the necessary actions and surveillance requirements to again self-declare itself free from HPAI.[/TD]
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[TD] Control measures
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[TD="class: filtrer_th ta_left"]Measures applied[/TD]
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• Movement control inside the country
• Disinfection / Disinfestation
• Quarantine
• Surveillance outside containment and/or protection zone
• Stamping out
• Official disposal of carcasses, by-products and waste
• Surveillance within containment and/or protection zone
• Zoning
• Vaccination prohibited
• No treatment of affected animals

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[TD="class: filtrer_th ta_left"]Measures to be applied[/TD]
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• No other measures

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[TD] Future Reporting
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[TD="class: filtrer"]The event is resolved. No more reports will be submitted.[/TD]
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http://www.oie.int/wahis_2/public/w...?page_refer=MapFullEventReport&reportid=20069