Latest news with #HPAIH5N1
1News
28-04-2025
- Health
- 1News
Controls lifted at Otago poultry farm after bird flu virus eradicated
Strict movement controls have been lifted from an Otago poultry farm following the eradication of a pathogenic strain of avian influenza in chickens at the premises. The highly pathogenic bird flu strain H7N6 was detected in poultry at Mainland Poultry's Hillgrove Farm in early December, prompting restrictions to be put in place and the culling of tens of thousands of chickens in the weeks following. Minsitry for Primary Industries (MPI) moved swiftly to implement strict movement controls on the property to prevent goods or anything else that might be carrying the virus leaving the property. Chickens on the farm were humanely euthanised and disposed of in a secure landfill, along with eggs, litter and manure from the farm. This was followed by an extensive cleaning and disinfection process. It comes as the Ministry for Primary Industries announced another unrelated farm is now under precautionary testing. (Source: 1News) In an update today, Ministry for Primary Industries (MPI) chief veterinary officer Mary Van Andel said more than 5600 tests have been carried out on samples from poultry and wild birds, including from 36 flocks across 5 farms linked to Mainland's Hillgrove property. "HPAI was not found anywhere other than Hillgrove, giving confidence that the disease had been contained and stamped out," she said. "The processes we have followed – depopulation and disposal, decontamination of the site and extensive surveillance – give us confidence that the virus has been eradicated." "While there is still work to be done, the lifting of movement controls is a significant milestone in the response and means that Mainland Poultry can begin the process of returning to business." Van Andel thanked Mainland Poultry for notifying MPI promptly when the disease was suspected and working to stamp it out successfully. "Good progress is being made to restore trade, with around $300 million of trade in poultry products recovered to date.' Biosecurity Minister Andrew Hoggard praised the collaboration among industries and "rapid action" taken to contain and stamp out the disease. "Rapid action on behalf of the farmer and MPI to stand up a response and restrict movements paid off. Tracing did not detect any HPAI-infected chickens beyond the farm where the disease originated. He said this has been "important work" as New Zealand's robust biosecurity system and the relative freedom from pests and disease plays a role in farmers' competitive advantage. "This was the first detection of HPAI in New Zealand and it tested some of the plans that are being developed for the arrival of HPAI H5N1. "It certainly provides a timely reminder that all New Zealanders have a role to play in being prepared and that is through strong biosecurity as an essential first line of defence."
Scoop
28-04-2025
- Health
- Scoop
Collaborative Approach Key To Eradication Of HPAI
Press Release – New Zealand Government That has meant, with the focus of the response, along with support and expertise of the wider poultry industry, we have been able to quickly contain and stamp out this disease, says Mr Hoggard. Minister for Biosecurity Partnership with industry has been key to the successful eradication of high pathogenic avian influenza (HPAI) at a large commercial egg farm in Otago, says Biosecurity Minister Andrew Hoggard. The Ministry for Primary Industries (MPI) has now lifted the strict biosecurity controls that have been in place at Mainland's Hillgrove property since the HPAI H7N6 strain was confirmed there in December last year – allowing the farm to begin repopulating. 'Rapid action on behalf of the farmer and MPI to stand up a response and restrict movements paid off. Tracing did not detect any HPAI-infected chickens beyond the farm where the disease originated. 'That has meant, with the focus of the response, along with support and expertise of the wider poultry industry, we have been able to quickly contain and stamp out this disease,' says Mr Hoggard. 'It has been important work, because New Zealand's robust biosecurity system and the relative freedom from pests and disease that it protects play a massive part in our farmers' competitive advantage.' Andrew Hoggard says all the work that has been going in to prepare for the possible arrival of the H5N1 strain of avian influenza that has led to millions of bird deaths overseas, put New Zealand in a good position to deal with the less virulent H7N6 strain found on the farm. 'This was the first detection of HPAI in New Zealand and it tested some of the plans that are being developed for the arrival of HPAI H5N1. It certainly provides a timely reminder that all New Zealanders have a role to play in being prepared and that is through strong biosecurity as an essential first line of defence. 'Our geographic isolation has protected us from H5N1 to date, but we can't afford to be complacent.'
Scoop
28-04-2025
- Health
- Scoop
Controls Lifted At Poultry Farm After Virus Eradicated
Press Release – Biosecurity New Zealand While there is still work to be done, the lifting of movement controls is a significant milestone in the response and means that Mainland Poultry can begin the process of returning to business, says Dr van Andel. Movement controls have been lifted from Mainland Poultry's Hillgrove Farm in Otago, after the successful eradication of H7N6 strain of high pathogenic avian influenza (HPAI) says Ministry for Primary Industries chief veterinary officer Dr Mary Van Andel. When HPAI H7N6 was detected in poultry at the property in early December, the Ministry for Primary Industries (MPI) moved swiftly to stamp out the virus. 'While there is still work to be done, the lifting of movement controls is a significant milestone in the response and means that Mainland Poultry can begin the process of returning to business,' says Dr van Andel. 'We're grateful to Mainland Poultry, which did the right thing in notifying us as soon as an exotic disease was suspected and for working with us in partnership to successfully stamp out this disease.' MPI immediately put strict movement controls on the property to prevent goods or anything else that might be carrying the virus leaving the property. Dr van Andel says more than 5,600 tests were carried out on samples from poultry and wild birds, including from 36 flocks across 5 farms linked to Mainland's Hillgrove property. HPAI was not found anywhere other than Hillgrove, giving confidence that the disease had been contained and stamped out. Chickens on the farm were humanely euthanised and disposed of in a secure landfill, along with eggs, litter and manure from the farm. This was followed by an extensive cleaning and disinfection process. 'The processes we have followed – depopulation and disposal, decontamination of the site and extensive surveillance – give us confidence that the virus has been eradicated. MPI staff will continue to support Mainland as the farm is repopulated. 'Good progress is being made to restore trade, with around $300 million of trade in poultry products recovered to date.' MPI has worked with overseas government counterparts and industry partners in New Zealand to meet market requirements and has also proposed alternative assurances to some markets. MPI continues to work towards the reopening of trade for others. Dr van Andel says testing indicates that the infection at Hillgrove is likely to have occurred after free-range laying hens foraging outside were exposed to wild birds with a low pathogenicity (LPAI) virus strain, which then mutated in the hens to become HPAI. 'This is the first time such an event in New Zealand has been documented and our first case of HPAI. We've learned a lot from this response that will help us to prepare for HPAI H5N1 if it spreads here.'
Scoop
28-04-2025
- Health
- Scoop
Controls Lifted At Poultry Farm After Virus Eradicated
Movement controls have been lifted from Mainland Poultry's Hillgrove Farm in Otago, after the successful eradication of H7N6 strain of high pathogenic avian influenza (HPAI) says Ministry for Primary Industries chief veterinary officer Dr Mary Van Andel. When HPAI H7N6 was detected in poultry at the property in early December, the Ministry for Primary Industries (MPI) moved swiftly to stamp out the virus. 'While there is still work to be done, the lifting of movement controls is a significant milestone in the response and means that Mainland Poultry can begin the process of returning to business,' says Dr van Andel. 'We're grateful to Mainland Poultry, which did the right thing in notifying us as soon as an exotic disease was suspected and for working with us in partnership to successfully stamp out this disease.' MPI immediately put strict movement controls on the property to prevent goods or anything else that might be carrying the virus leaving the property. Dr van Andel says more than 5,600 tests were carried out on samples from poultry and wild birds, including from 36 flocks across 5 farms linked to Mainland's Hillgrove property. HPAI was not found anywhere other than Hillgrove, giving confidence that the disease had been contained and stamped out. Chickens on the farm were humanely euthanised and disposed of in a secure landfill, along with eggs, litter and manure from the farm. This was followed by an extensive cleaning and disinfection process. 'The processes we have followed – depopulation and disposal, decontamination of the site and extensive surveillance – give us confidence that the virus has been eradicated. MPI staff will continue to support Mainland as the farm is repopulated. 'Good progress is being made to restore trade, with around $300 million of trade in poultry products recovered to date.' MPI has worked with overseas government counterparts and industry partners in New Zealand to meet market requirements and has also proposed alternative assurances to some markets. MPI continues to work towards the reopening of trade for others. Dr van Andel says testing indicates that the infection at Hillgrove is likely to have occurred after free-range laying hens foraging outside were exposed to wild birds with a low pathogenicity (LPAI) virus strain, which then mutated in the hens to become HPAI. 'This is the first time such an event in New Zealand has been documented and our first case of HPAI. We've learned a lot from this response that will help us to prepare for HPAI H5N1 if it spreads here.'
Scoop
28-04-2025
- Health
- Scoop
Collaborative Approach Key To Eradication Of HPAI
Partnership with industry has been key to the successful eradication of high pathogenic avian influenza (HPAI) at a large commercial egg farm in Otago, says Biosecurity Minister Andrew Hoggard. The Ministry for Primary Industries (MPI) has now lifted the strict biosecurity controls that have been in place at Mainland's Hillgrove property since the HPAI H7N6 strain was confirmed there in December last year – allowing the farm to begin repopulating. 'Rapid action on behalf of the farmer and MPI to stand up a response and restrict movements paid off. Tracing did not detect any HPAI-infected chickens beyond the farm where the disease originated. 'That has meant, with the focus of the response, along with support and expertise of the wider poultry industry, we have been able to quickly contain and stamp out this disease,' says Mr Hoggard. 'It has been important work, because New Zealand's robust biosecurity system and the relative freedom from pests and disease that it protects play a massive part in our farmers' competitive advantage.' Andrew Hoggard says all the work that has been going in to prepare for the possible arrival of the H5N1 strain of avian influenza that has led to millions of bird deaths overseas, put New Zealand in a good position to deal with the less virulent H7N6 strain found on the farm. 'This was the first detection of HPAI in New Zealand and it tested some of the plans that are being developed for the arrival of HPAI H5N1. It certainly provides a timely reminder that all New Zealanders have a role to play in being prepared and that is through strong biosecurity as an essential first line of defence. 'Our geographic isolation has protected us from H5N1 to date, but we can't afford to be complacent.'
