蜂群崩溃综合征（英语：Colony Collapse Disorder，缩写：CCD），大批蜂巢内的工蜂突然消失，欧洲蜜蜂蜂群大量死亡，造成蜜蜂生态崩解。于2006年末在美国首次将这个现象命名为CCD。

类似的现象于曾于欧洲不同国家发现，包括：全世界，现象最早于瑞士及德国出现，但影响并不算太严重。根据某法国报导，**从2007年4月开始疑似个案发生，但**的蜜蜂研究人员表示，疑似个案的症状与西方的ccd明显不同，因此 , 更加恶化。

Colony collapse disorder (CCD) is the phenomenon that occurs when the majority of worker bees in a colony disappear and leave behind a queen, plenty of food and a few nurse bees to care for the remaining immature bees and the queen. While such disappearances have occurred throughout the history of apiculture, and were known by various names (disappearing disease, spring dwindle, May disease, autumn collapse, and fall dwindle disease), the syndrome was renamed colony collapse disorder in late 2006 in conjunction with a drastic rise in the number of disappearances of western honey bee (Apis mellifera) colonies in North America. European beekeepers observed similar phenomena in Belgium, France, the Netherlands, Greece, Italy, Portugal, and Spain, Switzerland and Germany, albeit to a lesser degree, and the Northern Ireland Assembly received reports of a decline greater than 50%.