Denmark has started building a 70km fence along its border with Germany in an effort to control the migration of wild boar. There are fears that African swine fever, which has been found in two dead wild boars in Belgium, could threaten Denmark's huge pig industry. If the disease spreads, it could jeopardize almost US$ 1.7bn in pork-product exports from Denmark.
China which is home to the world’s largest pig herd, reported its fourth outbreak of the deadly African swine fever on Thursday, with more than 400 pigs infected as the disease entered a fourth province, fanning worries about its rapid spread. The infection killed 340 hogs on three farms in the coastal city of Wenzhou in eastern Zhejiang province, the Ministry of Agriculture and Rural Affairs said in a statement.