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Latest Avian / Bird Flu News
Thursday, October 23, 2014
 - Bird Flu News Viet Nam Reports No H5N6 Avian Flu Outbreaks for a Month
VIET NAM - The veterinary authority sent Follow Up Report No.4 dated 22 October to the OIE, reporting no new outbreaks of H5N6 highly pathogenic avian flu in poultry.
The previous report described two new outbreaks, which started on 13 and 14 September 2014.
World Organisation for Animal Health (OIE)
Wednesday, October 15, 2014
 - Bird Flu News Influenza at the Human-Animal Interface: Summary and Assessment as of 2 October 2014
GLOBAL - From 2003 to 2 October 2014, 668 laboratory-confirmed human cases of avian influenza A(H5N1) virus infection have been officially reported to WHO from 16 countries. Of these cases, 393 have died.
Since the last update on 27 June 2014, one laboratory-confirmed human cases of influenza A(H5N1) virus infection were reported to WHO; a two-and-a-half-year-old girl from Giza Governorate in Egypt. This is not unexpected as influenza A(H5N1) viruses are known to be circulating in poultry in this area.
This report also covers human infections with avian influenza A H5N6 and H7N9 viruses in China as well as H3N2 in the US (monitored by WHO but reported separately) and 'Outbreaks in animals with avian influenza viruses with potential public health impacts'.
World Health Organization (WHO)
Monday, October 13, 2014
 - Bird Flu News Low Pathogenic Avian Influenza Detected in Germany
GERMANY - There has been one new outbreak of H5N2 low-pathogenic avian influenza reported in North Rhine-Westphalia.
ThePoultrySite News Desk
Thursday, October 09, 2014
 - Bird Flu News Low-pathogenic Flu Virus Reported in South African Ostriches
SOUTH AFRICA - The H7N1 low-pathogenic avian influenza (LPAI) virus was detected in farmed ostriches on one farm in the Western Cape Province in August.
ThePoultrySite News Desk
Wednesday, October 08, 2014
 - Bird Flu News More Low-Path Bird Flu Found in South African Ostriches
SOUTH AFRICA - The low-pathogenic H5N2 bird flu virus has been detected in ostriches at three farms.
ThePoultrySite News Desk
 - Bird Flu News Russia Reports No New Cases of H5N1 Highly Pathogenic Avian Flu
RUSSIA - In a Follow-Up Report No.1 dated 8 October, Russia reports no further outbreaks of H5N1 highly pathogenic avian influenza since the previous report dated 30 September, which outline two outbreaks in village poultry flocks in Siberia.
World Organisation for Animal Health (OIE)
Tuesday, October 07, 2014
 - Bird Flu News Dutch Bird Flu Case Contained
NETHERLANDS – The site of a low pathogenic avian influenza outbreak has been cleansed and disinfected and awarded disease free status with no news of further outbreaks.
ThePoultrySite News Desk
 - Bird Flu News No New Cases of H7N7 Low-path Bird Flu in Ostriches in South Africa
SOUTH AFRICA - Follow Up Report No.2 dated 7 October from the South African veterinary authority to the OIE reports no new detections of the H7N7 low-pathogenic avian influenza virus in farmed ostriches.
The last cases found were in Western Cape Province in May 2014.
World Organisation for Animal Health (OIE)
Thursday, October 02, 2014
 - Bird Flu News Health Official Approves of Mexican Poultry Standards
MEXICO – Mexico’s poultry sector, particularly farms in Puebla, have been dubbed ‘world class’ by a government official on bird health and biosecurity grounds following earlier avian flu.
ThePoultrySite News Desk
Wednesday, October 01, 2014
 - Bird Flu News Highly Pathogenic Avian Influenza Virus Detected in Russia
RUSSIA - There has been two outbreaks of H5N1 Highly Pathogenic Avian Influenza in poultry reported in the Altai Kray region in Siberia in central Russia.
ThePoultrySite News Desk
Monday, September 29, 2014
United States - Bird Flu News Low-pathogenic H7N3 Bird Flu Event in US Resolved
US - Following investigations by the USDA Animal Plant Health Inspection Service and the New Jersey Department of Agriculture, the earlier event of low-pathogenic avian flu virus is now resolved.
The H7N3 virus was found on a farm breeding ducks and pheasants in Salem county, New Jersey in August 2014. Despite continued testing and surveillance since then, the virus has not been found and this event is considered closed.
World Organisation for Animal Health (OIE)
Friday, September 26, 2014
 - Bird Flu News Ducks Died from Highly Pathogenic Avian Influenza in South Korea
SOUTH KOREA - There has been 1,200 cases of H5N8 highly pathogenic avian influenza virus detected and confirmed on a duck farm in the Jeollanam-do region in the south-west of the country.
ThePoultrySite News Desk
Monday, September 22, 2014
 - Bird Flu News Increased Concern over Latest Avian Influenza Strain in Southeast Asia
SOUTH-EAST ASIA - A recently-emerged strain of avian influenza virus in poultry in Southeast Asia known as A(H5N6) represents a new threat to animal health and livelihoods and must be closely monitored, the FAO said.
ThePoultrySite News Desk
Friday, September 19, 2014
 - Bird Flu News Human Infection with Avian Influenza A(H7N9) Virus – Update
CHINA - On 2 September 2014, the National Health and Family Planning Commission notified WHO of two additional laboratory-confirmed cases of human infection with avian influenza A(H7N9) virus.
Details of the cases are as follows: a 66-year-old woman from Xinjiang Uyghur Autonomous Region (died) and a 53-year-old man from the same region (mild condition). Both patients had a history of exposure to live poultry.
According to CIDRAP, FluTrackers list reveals China has now confirmed 454 H7N9 cases.
World Health Organization
Tuesday, September 16, 2014
 - Bird Flu News Low Path Avian Flu Virus Detected in Laos
LAOS - The Laotian veterinary authorities have reported the detection of low pathogenic H5N6 bird flu in Luangprabang.
ThePoultrySite News Desk
Tuesday, September 09, 2014
United States - Bird Flu News H7N3 Outbreaks Undergoing Comprehensive Investigation
US - Although there have been no new outbreaks of low-path H7N3 bird flu in the US, the World Organisation for Animal Health (OIE) reports that the USDA Animal Plant Health Inspection Service (APHIS) and the New Jersey Department of Agriculture (NJDA) are conducting a comprehensive epidemiological investigation of this event.
ThePoultrySite News Desk
Thursday, September 04, 2014
 - Bird Flu News China Vaccinates Birds in Move to Stamp out H5N1 Bird Flu
CHINA - The Chinese veterinary authorities, in conjunction with the World Organisation for Animal Health (OIE), have vaccinated birds in several administrative divisions in a bid to stamp out bird flu after an outbreak reoccurred at a geese farm in Northeast China's Heilongjiang province.
ThePoultrySite News Desk
 - Bird Flu News Two Outbreaks of High-path Bird Flu in Vietnamese Poultry
VIET NAM - Two outbreaks of highly pathogenic avian flu of the H5N6 sub-type have been reported in central Viet Nam in August 2014.
ThePoultrySite News Desk
Tuesday, September 02, 2014
 - Bird Flu News H5N6 Bird Flu Reported in Northeast China
CHINA - Northeast China's Heilongjiang province has reported an outbreak of the H5N6 bird flu virus in geese, the Ministry of Agriculture (MOA) announced on 1 September.
ThePoultrySite News Desk
Friday, August 29, 2014
United States - Bird Flu News Low Pathogenic Avian Influenza Detected in US Ducks, Pheasants
US - Low pathogenic avian influenza of the H7 sub-type has been detected on a breeding farm and hunting preserve containing approximately 40,000 mallard ducks and approximately 7,000 to 8,000 pheasants in New Jersey.
ThePoultrySite News Desk
Next 20
Avian Influenza

(aka bird flu, avian flu) is caused by a type of influenza virus that is hosted by birds, but may infect several species of mammals. It was first identified in Italy in the early 1900s and is now known to exist worldwide. A strain of the H5N1-type of avian influenza virus that emerged in 1997 has been identified as the most likely source of a future influenza pandemic. Strains of avian influenza virus may infect various types of animals, including birds, pigs, horses, seals, whales and humans. However, wild fowl act as natural asymptomatic carriers, spreading it to more susceptible domestic stocks. Avian influenza virus spreads in the air and in manure and there is no evidence that the virus can survive in well cooked meat.

Diagnosis
How to Recognise Avian Influenza
What to look for
  • Ruffled feathers
  • Soft-shelled eggs
  • Depression and droopiness
  • Sudden drop in egg production
  • Loss of appetite
  • Cyanosis (purplish-blue coloring) of wattles and comb
  • Edema and swelling of head, eyelids, comb, wattles, and hocks
  • Green diarrhoea
  • Blood-tinged discharge from nostrils
  • Incoordination, including loss of ability to walk and stand
  • Pin-point hemorrhages (most easily seen on the feet and shanks)
  • Respiratory distress
  • Increased death losses in a flock
  • Sudden death
  • Nasal discharges
For more detail in avian influenza in poultry click here
Poultry Vaccination

Poultry Vaccination as a strategy for controlling AI in commercial birds

Outbreaks of avian influenza in the poultry industry cause devastating economic losses and is generally controlled through extensive culling of infected birds. Alternative strategies also use vaccination as a supplementary control measure during avian influenza outbreaks.

. Advantages of Vaccination
  • Vaccination reduces susceptibility to infection.
  • A higher dose of virus is necessary to infect the vaccinated birds.
  • Vaccinated birds shed less virus.
    - Decreased contamination of the environment.
    - Decreased risk of human infection
  • Used strategically vaccination compliments a stamping out strategy by slowing/stopping the spread of the virus
For more information on poultry vaccination see:
Biosecurity

Avian Influenza (Fowl Plague) is a potentially devastating disease, predominantly of chickens and turkeys, although the virus can also affect game birds (pheasants, partridge and quail), ratites (ostrich and emu), psittacine and passerine birds.

Avian Influenza is caused by an orthomyxovirus, or influenza virus and can survive for considerable lengths of time outside of the host and birds are infected through contact with other birds, mechanical vectors such as vehicles and equipment and personnel travelling between farms, markets and abattoirs.

Precautionary requirements include cleaning and disinfection of premises and the establishment of a Biosecurity barrier to help prevent spread of disease is essential.

For more information on biosecurity see the links below

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