The prawns, which were infected insidiously by vibrio at first, died more quickly, grew move slowly and had lower immune potency than those infected by virus before vibrio infected.

• 结果显示，弧菌先感染再病毒感染组比病毒先感染再弧菌感染组死亡率高、死亡快、生长慢、免疫功能低下。