id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-344235-rd6cylsl	Kim, Kyung Mi	Potential Hazards of Concern in the Walk-Through Screening System for the Corona Virus Disease 2019 from the Perspective of Infection Preventionists	2020-04-14		.txt	text/plain	839	53	55	Since 70% alcohol is used in relatively small areas such as stethoscopes, instrument surfaces, carts, counters, and laboratory benches, 4 it is inappropriate to disinfect the relatively large areas such as the inside of walk-through booths with alcohol. In the case of surface disinfection, a method of spraying is also being used, but it is not recommended by Korea Centers for Disease Control and Prevention guidelines as it has uncertain coverage and may promote aerosol production. 7,8 Therefore, it is dangerous to think that it will be safe to conduct screening at short intervals without considering air changing per hour. NPIR doors should be always closed, but in the case of walk-through system, examinees frequently enter and exit, so there is a possibility that proper negative pressure may not be maintained due to the inflow of external air. The standard guideline for the prevention of health care associated infection	./cache/cord-344235-rd6cylsl.txt	./txt/cord-344235-rd6cylsl.txt