Published Date: 2017-04-24 20:07:04
Subject: PRO/AH/EDR> Foot & mouth disease - China (02): (XJ) st. O, bovine, spread, OIE
Archive Number: 20170424.4992077
FOOT AND MOUTH DISEASE - CHINA (02): (XINJIANG) SEROTYPE O, BOVINE, SPREAD, OIE
A ProMED-mail post http://www.promedmail.org
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Date: Mon 24 Apr 2017
Source: OIE, WAHID [edited]
http://www.oie.int/wahis_2/public/wahid.php/Reviewreport/Review?page_refer=MapFullEventReport&reportid=23620
Foot and mouth disease, China (People's Rep. of)
Information received on [and dated] 24 Apr 2017 from Dr Zhang Zhongqui, Director General, China Animal Disease Control Centre, Veterinary Bureau, Ministry of Agriculture, Beijing, China (People's Rep. of)
Summary
Report type: Follow-up report No. 2
Date of start of the event: 22 Nov 2016
Date of confirmation of the event: 28 Nov 2016
Report date: 24 Apr 2017
Date submitted to OIE: 24 Apr 2017
Reason for notification: Recurrence of a listed disease
Date of previous occurrence: 2013
Manifestation of disease: Clinical disease
Causal agent: Foot and mouth disease virus
Serotype: O
Nature of diagnosis: Clinical, Laboratory (basic), Laboratory (advanced)
This event pertains to a defined zone within the country.
New outbreaks (1)
Outbreak 1: Ili Kazak Autonomous Prefecture, Nilka, XINJIANG
Date of start of the outbreak: 16 Apr 2017
Outbreak status: Continuing (or date resolved not provided)
Epidemiological unit: Backyard
Affected animals
Species / Susceptible / Cases / Deaths / Destroyed / Slaughtered
Cattle / 34 / 15 / 0 / 34 / 0
Outbreak statistics (rates apparent, in percentages)
Species / morbidity rate / mortality rate / case fatality rate / Proportion susceptible animals lost*
Cattle / 44.12 / ** / ** / **
*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
Control measures
Measures applied: Movement control inside the country, Vaccination in response to the outbreak (s), 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, No treatment of affected animals
Measures to be applied: No other measures
Diagnostic test results
Laboratory name and type: Lanzhou Foot and Mouth Disease National Reference Laboratory (OIE Reference Laboratory
Species / Test / Test date / Result
Cattle / reverse transcription - polymerase chain reaction (RT-PCR) / 21 Apr 2017 / Positive
Cattle / virus isolation / 21 Apr 2017 / Positive
[The location of the outbreak can be seen on the interactive map at the source URL above.]
--
Communicated by:
ProMED-mail
<promed@promedmail.org>
[This FMDV-O event in northwestern China (Xinjiang) reportedly started with a single outbreak on 22 Nov 2016; 2 additional outbreaks have been reported within the 6 following months, totaling 3 outbreaks so far, located rather distant from each other, advancing northwards (http://www.oie.int/wahis_2/public/wahid.php/Reviewreport/Review/viewsummary?fupser=&dothis=&reportid=21691).
The current, new outbreak in Ili Kazak is adjacent to the border with Kazakhstan's Almaty province (see map at http://tinyurl.com/moy6agg).
The event's summary since its start in Nov 2016 follows:
Outbreak summary: Total outbreaks = 3 (Submitted)
Species / Susceptible / Cases / Deaths / Destroyed / Slaughtered
Cattle / 98 / 58 / 0 / 98 / 0
Sheep / 54 / 0 / 0 / 54 / 0
The full archived information of the event is available at http://www.oie.int/wahis_2/temp/reports/en_fup_0000023620_20170424_152630.pdf.
Almaty, as well as other southern and eastern provinces of Kazakhstan, does not have an OIE-recognised FMD status, in difference with Kazakhstan's northern and western provinces, which have been recognised by the OIE as included in a "free zone where vaccination is not practiced," (allowing export to other countries/zones of the same status, such as Russia).
For the official FMD zoning of Kazakhstan, as designated by the Delegate of Kazakhstan in a document addressed to OIE's Director General in August 2014, see map at http://www.oie.int/fileadmin/Home/eng/Animal_Health_in_the_World/map/A_Kazakhstan.jpg. - Mod.AS
A HealthMap/ProMED-mail map can be accessed at: http://healthmap.org/promed/p/155.]
