AVGO Eggs and Surf Coast Eggs farms says it was “just bad luck” that two of their Victorian farms have been struck down with avian flu in the same week,saying the farms had been hit with different strains of bird flu.
Workers at the two farms have now been forced to cull 560,000 chickens at two farms to halt the spread of deadly avian flu.
![A highly pathogenic form of bird flu can emerge when it mutates within high-density poultry flocks.](https://static.ffx.io/images/$width_300%2C$height_150/t_crop_auto/t_sharpen%2Cq_auto%2Cf_auto/87518627998713640cb317893f146368f65c9210)
A highly pathogenic form of bird flu can emerge when it mutates within high-density poultry flocks.Bloomberg
On Thursday,workers completed the grim task of killing an estimated 400,000 chickens to halt the spread of deadly avian flu at AVGO Eggs near the small Victorian town of Meredith.
Later that day,Agriculture Victoria confirmed an egg farm in Terang,which was directly connected with the Meredith property through joint management,staff and machinery,had also been hit with avian influenza.
Surf Coast Eggs in Terang was immediately placed into quarantine,and about 160,000 birds were destroyed.
Avian flu has not been detected in Australia since 2020,but the spokesman for AVGO and Surf Coast Eggs siad the two properties had been infected with different strains.
“As a family run,local business,we are devastated by the impact of the avian flu which has been discovered on two of our sites,” he said.
“We have procedures in place at our sites to protect biosecurity. Each of our two infected sites have been impacted by a different strain of the avian flu,which means there has been no cross contamination between our farms – just bad luck.“
“Sadly,it is difficult to protect against avian flu but at such a difficult time,we can rest assured that we have been following all protocols and there is nothing we could have done to prevent this.”
The company now faces a $9 million bill from the outbreaks and it could be months before the farms can reopen.
The strain discovered at AVGO Eggs was H7N3,a highly pathogenic but less severe strain than the deadly H5N1 strain of bird flu ravaging wildlife on every continent but Australia.A slightly different variant,H7N9,was discovered at Surf Coast Eggs,in Terang.
It came as a second human case of the deadly H5N1 strain of bird flu was discovered in a dairy worker in the US state of Michigan,transmitted by cattle.
Meanwhile,Agriculture Victoria issued housing requirements for bird owners living near the Meredith and Terang farms.
Poultry farmers,backyard flock and bird owners within five kilometres of the Meredith farm,and 1.5 kilometres of the Terang farm,must house or keep their birds enclosed as practically as possible in cages or sheds.
Victoria’s Chief Veterinarian Graeme Cooke said the housing order had been supported by industry as a sensible step to take in light of the recent avian influenza detections.
“Housing birds when practical,is an effective method of minimising direct contact with wild birds that can carry the disease with no apparent symptoms,” he said.
“The order will reduce the risk that more birds will contract avian influenza,however it will not eliminate the risk of spread.”