Conclusions Disinfection under the barrier environment with 2% peracetic acid aerosolis irritative and harmful to laboratory workers and animals.

• 结论2%25过氧乙酸溶液在对运行中的实验动物屏障环境进行喷雾消毒,对实验动物及工作人员呼吸系统有刺激性损伤。