Conclusion: All the three disinfection methods have certain killing effect on the natural bacteria in air, but chlorine dioxide aerosol spray has the best efficacy and its dosage is low.

结论，三种消毒法对空气中自然菌都有杀灭作用，但以二氧化氯气溶胶喷雾法效果最好且用药量低。

youdao

Conclusion: the Chinese drug candle fumigation disinfectant had certain efficacy in killing the natural bacteria in air and its germicidal ability was equivalent to ultraviolet irradiation.

结论，该中药蜡烛烟熏消毒剂对空气中自然菌具有一定杀灭效果，其杀菌能力与紫外线相当。

youdao

In order to compare the static and dynamic disinfection efficacy of Jie-Yu-Brand and Hao-Bang-Brand air disinfectors, their efficacy in killing natural bacteria in air of operating room was observed.

为比较洁宇牌和豪邦牌空气消毒机静态与动态消毒效果，对其杀灭手术室内空气自然菌的效果进行了观察。

youdao

He says the bacteria can also float around in the air and be easily pulled into the lungs.

VOA: special.2009.10.13

People become infected when they breathe in air containing legionella bacteria.

BBC: NEWS | UK | England | Nottinghamshire | School closed in Legionella scare

This lifesaving machine is itself a threat, because bacteria can grow in the tubes that bring air to the baby's lungs.

FORBES: Special Surgery

Abassi allegedly said he had a plan involving "contaminating the air or water with bacteria in order to kill up to 100, 000 people" but he said Esseghaier was dismissive.

CNN: SHARE THIS