South Korea will slaughter at least 5.32 million birds to contain its latest outbreak of Bird flu, the highest-ever number of poultry killed in the country to stop the disease's spread, the Associated Press reported. South Korea has killed 4.85 million birds since the deadly H5N1 strain of bird flu broke out earlier this month for the first time in more than a year, said Agriculture Ministry official Jin Pil-sik said Monday. Another 477,000 chickens were to be slaughtered near the latest outbreak site by Tuesday, said Lee Sung-jae, a quarantine official at the North Jeolla provincial government. The Agriculture Ministry issued a nationwide high alert last week to prevent the disease's further spread. South Korea killed 5.29 million poultry in 2003 to halt bird flu, the previous record slaughter. Seven outbreaks of the deadly virus hit poultry farms across South Korea between November 2006 and March 2007, resulting in the slaughter of about 2.8 million birds. At least 239 people worldwide have died from bird flu since 2003, according to the World Health Organization. So far, most human cases have been linked to contact with infected poultry. The disease is relatively difficult for humans to catch, but health authorities fear it could mutate into a form that is easily spread among humans, which could cause a flu pandemic.
