中國(guó)22省發(fā)生了豬藍(lán)耳病疫情，目前好像控制住了
The government of China says much progress has been made in efforts to control the spread of blue-ear pig disease. Government officials said last week that 47000 pigs were infected in July. That was down more than 50% from the number reported for June. The name for the virus comes from the fact tha…