That day, a laboratory technician was testing specimens taken from the eyes of people with bacterial conjunctivitis who had been given an antibiotic eye drop containing fluoroquinolone.

• 那天，一个实验室技术人员正在测试从患有细菌性眼结膜炎的人眼睛上提取的样本。这些人用过氟喹诺酮类眼药水。