保加利亚缘何拒绝鸽子回家
SOFIA (Reuters) - A flock of Bulgarian circus doves was barred from returning home on Thursday because of an outbreak of avian flu in Turkey%26#46;
The 20 doves had been on tour in Bulgaria's southern Black Sea neighbor for several months with the Balkanski %26amp; Sons Circus as part of a menagerie that also includes horses and Siberian tigers%26#46;But they were refused re-entry after Sofia banned imports of live birds and poultry from Turkey and its northern neighbor Romania after both reported cases of bird flu last weekend%26#46;
Bulgaria -- seen as a potential next destination for the flu because it lies on similar migratory bird routes as Romania and Turkey -- has stepped up checks at borders and farms near its coastal and Danube river wetlands to forestall any outbreak%26#46;
Earlier on Thursday, the European Union's executive said the flu discovered in Turkey was the highly pathogenic H5N1 strain, which has killed more than 60 people and caused the death of millions of birds in Asia%26#46; Tests are still pending on Romania's outbreak%26#46;
辅助阅读：
由于土耳其发现禽流感，上周四随马戏团在土耳其演出的20只鸽子被拒绝返回保加利亚。欧盟官员称，在土耳其发现的禽流感是高病原性的H5N1类禽流感，在亚洲已导致60多人和数百万禽类的死亡。
保加利亚缘何拒绝鸽子回家
SOFIA (Reuters) - A flock of Bulgarian circus doves was barred from returning home on Thursday because of an outbreak of avian flu in Turkey%26#46;
The 20 doves had been on tour in Bulgaria's southern Black Sea neighbor for several months with the Balkanski %26amp; Sons Circus as part of a menagerie that also includes horses and Siberian tigers%26#46;But they were refused re-entry after Sofia banned imports of live birds and poultry from Turkey and its northern neighbor Romania after both reported cases of bird flu last weekend%26#46;
Bulgaria -- seen as a potential next destination for the flu because it lies on similar migratory bird routes as Romania and Turkey -- has stepped up checks at borders and farms near its coastal and Danube river wetlands to forestall any outbreak%26#46;
Earlier on Thursday, the European Union's executive said the flu discovered in Turkey was the highly pathogenic H5N1 strain, which has killed more than 60 people and caused the death of millions of birds in Asia%26#46; Tests are still pending on Romania's outbreak%26#46;
辅助阅读：
由于土耳其发现禽流感，上周四随马戏团在土耳其演出的20只鸽子被拒绝返回保加利亚。欧盟官员称，在土耳其发现的禽流感是高病原性的H5N1类禽流感，在亚洲已导致60多人和数百万禽类的死亡。