Few of the cases appear to have had any contact with live pigs.

少数病例似乎有过和猪的接触史。

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The Viennese counterpart was the custom of releasing live pigs in restaurants at midnight, at which point the diners raced around chasing them.

维也纳人的习俗是在午夜放掉餐馆里的活猪，而此时在餐馆用餐的人就跑去追赶它们。

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Rich in grain, oil, cocoon, live pigs, fresh water fish and other agricultural products, is well-known agricultural production base in Zhejiang Province.

盛产粮、油、茧、生猪、淡水鱼等农产品，是浙江省著名的农副产品生产基地。

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European veterinary experts have lifted some of the restrictions on the export of live pigs from East Anglia, despite the confirmation of a new case of swine fever in Norfolk.

BBC: EU vets ease pig ban

Thailand has banned imports of live pigs from Malaysia.

CNN: ON DEADLY GROUND

The European Union introduced a ban on 14 August on the export of live pigs and pig semen from England, after an outbreak of swine fever was reported in East Anglia on 8 August.

BBC: EU vets ease pig ban