The South Korean government on Sunday confirmed that poultry from two duck farms in Buan, North Jeolla Province were infected with avian influenza virus
There are now three duck farms with confirmed cases of the virus.
“The case reported on the 17th has been confirmed as the highly pathogenic H5N8 strain,” Kwon Jae-han, director of livestock policy bureau at the Ministry of Food, Agriculture and Rural Affairs said.
As for the farm that reported a suspected AI case on Saturday, it has yet to be confirmed whether the infection is caused by the same strain.
Kwon also said that poultry kept at farms located within a 500 meter-radius of the concerned facility are being slaughtered.
“At present, there are no other reported cases, and there are no reported cases of the strain found in Buan infecting humans.”
The first case was reported on Thursday on a farm raising ducks for breeding in Gochang, in the same provinceThe case in Gochang was confirmed to have been caused by the highly pathogenic H5N8 strain of the virus.
The discovery comes hours after the Agriculture Ministry issued a temporary standstill on the poultry industry in the Jeolla provinces.
The measure, which took effect at midnight Sunday, restricts the movement of poultry, industry workers and equipment for 48 hours.
“The standstill has been issued as suspected cases were reported from Buan after the confirmed case in Gochang, which is close to South Jeolla Province,” Agriculture Minister Lee Dong-phil said in a briefing on SundayHe added that the measure was considered unavoidable if the latest outbreak of AI was to be contained.
Saying that the government was doing its best to eradicate the virus, the minister emphasized the safety of poultry products in circulation.
“The poultry found at AI-infected farms are strictly regulated, and have not been distributed in the marketI stress that the public can consume poultry products.”
According to Kwon Jae-han, the standstill is set to last only 48 hours and unlikely expand across the country.
“(Expansion of the measure across the country) is limited to when a national outbreak is deemed likelyAt present, it is considered that (AI) spreading across the country is unlikely,” Kwon said He added that an order to slaughter the birds at the Buan farms has been issued.
He also said the standstill measure was not issued to the Chungcheong provinces, where ducks from the Gochang farm were distributed, as there is no risk of horizontal transmission.
The ministry, however, appeared to be unsure of the relationship between confirmed AI cases and the death of migratory birds in the area.
On Friday a large number of Baikal teals were found dead in a reservoir located about halfway between the farms in Gochang and BuanThe Baikal teal is a migratory bird that winters in Korea and nearby countries.
The authorities have collected carcasses from the reservoir to determine the cause of death.
While Kwon said that migratory birds’ feces are suspected to be the source of the contagion, another ministry official indicated otherwise, citing a case from 2005.
“About 50 dead birds were collectedAbout 200,000 birds came this year, and about 100 have died In 2005, about 30,000 Baikal teal had died, and it was not AI It is likely to be a similar case,” an Agriculture Ministry official in charge of treating animal diseases said.
Kwon rejected criticism that the ministry’s preventative measures have been lax, saying that farms were instructed to step up related measures.
Prior to the latest outbreak, Korea was hit by AI four times, most recently in 2011At the time more than 3 million poultry were slaughtered.
In 2008, 3.45 million birds were slaughtered due to the virus, at a cost of around 32 billion won (US$30 million).