OIE- Highly pathogenic avian influenza, China (People's Rep. of) Follow up report 1- One new Outbreak - Hubei )

[Biological]

World Animal Health Information System

Highly pathogenic avian influenza,China (People's Rep. of)

Information received on 13/01/2014 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. 1
Date of start of the event 27/12/2013
Date of pre-confirmation of the event 02/01/2014
Report date 13/01/2014
Date submitted to OIE 13/01/2014
Reason for notification Reoccurrence of a listed disease
Date of previous occurrence 18/06/2013
Manifestation of disease Clinical disease
Causal agent Highly pathogenic avian influenza virus
Serotype H5N1
Nature of diagnosis Suspicion, Clinical, Laboratory (basic), Laboratory (advanced)
This event pertains to a defined zone within the country
Related reports Immediate notification (02/01/2014)
Follow-up report No. 1 (13/01/2014)

New outbreaks (1)

Outbreak 1 Wanjia Village, Paishi, Huangshi, HUBEI
Date of start of the outbreak 07/01/2014
Outbreak status Continuing (or date resolved not provided)
Epidemiological unit Farm
Affected animals
Species Susceptible Cases Deaths Destroyed Slaughtered
Birds 50000 6700 3200 46800 0

Summary of outbreaks Total outbreaks: 1
Total animals affected
Species Susceptible Cases Deaths Destroyed Slaughtered
Birds 50000 6700 3200 46800 0

Outbreak statistics
Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost*
Birds 13.40% 6.40% 47.76% 100.00%

*Removed from the susceptible population through death, destruction and/or slaughter

Epidemiology

Source of the outbreak(s) or origin of infection Unknown or inconclusive

Control measures

Measures applied Stamping out
Quarantine
Movement control inside the country
Screening
Zoning
Disinfection of infected premises/establishment(s)
Dipping / Spraying
No vaccination
No treatment of affected animals

Measures to be applied No other measures

http://www.oie.int/wahis_2/public/w...?page_refer=MapFullEventReport&reportid=14646


Diagnostic test results

Laboratory name and type Species Test Test date Result
Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE’s Reference Laboratory) Birds haemagglutination inhibition test (HIT) 13/01/2014 Positive
Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE’s Reference Laboratory) Birds reverse transcription - polymerase chain reaction (RT-PCR) 13/01/2014 Positive
Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE’s Reference Laboratory) Birds virus isolation 13/01/2014 Positive


Future Reporting

The event is continuing. Weekly follow-up reports will be submitted.

http://www.oie.int/wahis_2/public/w...?page_refer=MapFullEventReport&reportid=14646

H/T- http://empres-i.fao.org/empres-i/2/obd?idOutbreak=182211&rss=t

 

[Giuseppe]

Highly pathogenic avian influenza H5N1, China (People's Rep. of) (OIE, January 13 2014): 1 New Poultry Outbreak, Hubei

Highly pathogenic avian influenza H5N1, China (People's Rep. of) (OIE, January 13 2014): 1 New Poultry Outbreak, Hubei

[Source: OIE, full page: (LINK). Edited.]


Highly pathogenic avian influenza H5N1, China (People's Rep. of)


Information received on 13/01/2014 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. 1
  • Date of start of the event 27/12/2013
  • Date of pre-confirmation of the event 02/01/2014
  • Report date 13/01/2014
  • Date submitted to OIE 13/01/2014
  • Reason for notification Reoccurrence of a listed disease
  • Date of previous occurrence 18/06/2013
  • Manifestation of disease Clinical disease
  • Causal agent Highly pathogenic avian influenza virus
  • Serotype H5N1
  • Nature of diagnosis Suspicion, Clinical, Laboratory (basic), Laboratory (advanced)
  • This event pertains to a defined zone within the country
  • Related reports
    • Immediate notification (02/01/2014)
    • Follow-up report No. 1 (13/01/2014)
• New outbreaks (1)
  • Outbreak 1 - Wanjia Village, Paishi, Huangshi, HUBEI
    • Date of start of the outbreak 07/01/2014
    • Outbreak status Continuing (or date resolved not provided)
    • Epidemiological unit Farm
    • Affected animals: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds - 50000 ? 6700 ? 3200 ? 46800 ? 0
• Summary of outbreaks
  • Total outbreaks: 1
    • Total animals affected: Species ? Susceptible ? Cases ? Deaths ? Destroyed ? Slaughtered
      • Birds ? 50000 ? 6700 ? 3200 ? 46800 ? 0
    • Outbreak statistics: Species - Apparent morbidity rate - Apparent mortality rate - Apparent case fatality rate -Proportion susceptible animals lost*
      • Birds - 13.40% - 6.40% - 47.76% - 100.00%
      • *Removed from the susceptible population through death, destruction and/or slaughter
• Epidemiology
  • Source of the outbreak(s) or origin of infection
    • Unknown or inconclusive
• Control measures
  • Measures applied
    • Stamping out
    • Quarantine
    • Movement control inside the country
    • Screening
    • Zoning
    • Disinfection of infected premises/establishment(s)
    • Dipping / Spraying
    • No vaccination
    • No treatment of affected animals
  • Measures to be applied
    • No other measures
• Diagnostic test results
  • Laboratory name and type ? Species ? Test - Test date ? Result
    • Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE?s Reference Laboratory) ? Birds - haemagglutination inhibition test (HIT) - 13/01/2014 ? Positive
    • Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE?s Reference Laboratory) ? Birds - reverse transcription - polymerase chain reaction (RT-PCR) - 13/01/2014 ? Positive
    • Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences (OIE?s Reference Laboratory) ? Birds - virus isolation - 13/01/2014 ? Positive
• Future Reporting
  • The event is continuing. Weekly follow-up reports will be submitted.

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[Pathfinder]

Re: OIE- Highly pathogenic avian influenza, China (People's Rep. of) Follow up report 1- One new Outbreak - Hubei )

Translation Google

Microbiological experts: H5N1 virus or variant

At 22:52 on January 13, 2014 Monday
...
Xinhua News Agency reported that a chicken farm in Hubei Province Village Vanguard Yang County, 3,200 chickens died last Tuesday by the National Avian Influenza Reference Laboratory confirmed, confirmed that chickens infected with H5N1 avian influenza.

Local emergency plans in accordance with the relevant technical specifications and prevention, blocking infected and destroyed about 46,000 chickens nearby. Authorities said the outbreak has been effectively controlled.

HKU infections and diseases Ho Pak-leung, director of the center, said the Mainland years ago, has begun full of chickens inoculated with H5N1 vaccine, it is still massive outbreak shows that the virus may have been variants. Ho Pak-leung means that there will not rule out local human cases later. He reminded, once human infection with H5N1 and H7N9, as toxicity is very high, both viruses can not be ignored.

In addition, the Centre for Food Safety said that the Vietnamese province of Bac Ninh village outbreak of H5N1 bird flu, has immediately banned imports of salted duck province.

http://news.now.com/home/international/player?newsId=90356

 

[Pathfinder]

Re: OIE- Highly pathogenic avian influenza, China (People's Rep. of) Follow up report 1- One new Outbreak - Hubei )


<SMALL>Location of Huangshi City in Hubei and the PRC</SMALL>
<SMALL>http://en.wikipedia.org/wiki/Huangshi</SMALL>

Translation google

Yang new H5N1 highly pathogenic avian influenza occurred in epidemic under control

Published: 2014-01-15 11:03:11
Metropolis Daily News (reporter Gao Long correspondent Yang Xuan)

Agriculture Ministry's press office announced that the day before yesterday, Yang County in Huangshi City, the province occurred in poultry outbreaks of H5N1 highly pathogenic avian influenza epidemic under control. Yesterday, Yang new county propaganda department news release, the current epidemic point is unplugged, the local staff have been registered for the disinfection of infected areas, and carry out the detection of influenza-like illness, yet found officers suspected cases.

According to the briefing, January 7, located in the town of ten thousand Pai Yang County Longhua ecological farming village cooperatives, there hens phenomenon unexplained death of large areas. The next day, the county Animal Husbandry and Veterinary Bureau reported promptly after receiving the report, city and county leaders and relevant departments rushed to the scene immediately organize experts to guide the conduct epidemic prevention and control work. 13, 2014, by the National Avian Influenza Reference Laboratory confirmed that the outbreaks of highly pathogenic avian influenza subtype H5N1.

After the outbreak, Yang County launched three major animal epidemic emergency response, prevention and control of highly pathogenic avian influenza was established headquarters, delimit the epidemic and threatened areas, and the epidemic closely blockade, prohibiting related to poultry and egg out, urgent implementation of vaccination for backyard poultry outbreaks in captivity and disinfection destroy the source, to prevent spread of the disease from spreading.

At the same time, the county epidemic herds of laying hens and egg hunts and harmless treatment carried out on the epidemic of memory put 182 tons of feed for archiving in accordance with law, the case for poultry within 3-8 kilometers to thoroughly investigate , emergency immunization and disease surveillance, and as threatened in the region 150,161 poultry vaccination. Meanwhile, the headquarters of the epidemic around the intersection, disinfection points have been set up, and out of the vehicle must be disinfected.

In order to protect the personal safety, Yang County also launched a propaganda prevention and control of communicable diseases, health examination and treatment to open a green channel. Local disease control point staff has full withdrawal of the general staff and in close contact with the contact person seven days to implement home observation. The county has been carried out in the row of town hospitals for rapid detection of influenza work, injecting patients with influenza-like preventive treatment Tamiflu and start pre-triage fever clinics and medical institutions in the county to carry out detection of influenza-like illness.

As of yesterday, the local has not yet found a new outbreak, epidemic emotionally stable, orderly life.
(Edit: Ye Yanbin)

zhttp://www.hb.xinhuanet.com/2014-01/15/c_118972064.htm