蓝耳病 Traditional form: 藍耳病 Pinyin (reading): lán'ěrbìng Definitions: porcine reproductive and respiratory syndrome (PRRS) blue-ear swine fever Characters: 蓝 - blue; indigo plant; surname 耳 - ear; to hear, to hear of; handle 病 - sickness, illness, disease Traditional characters: 藍 - blue; indigo plant; surname 耳 - ear; to hear, to hear of; handle 病 - sickness, illness, disease