id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-269665-byuv48wi	MacIntyre, Chandini Raina	A cluster randomized clinical trial comparing fit‐tested and non‐fit‐tested N95 respirators to medical masks to prevent respiratory virus infection in health care workers	2011-01-27		.txt	text/plain	5601	242	46	9, 10 In one of these studies, we showed that medical masks ⁄ respirators in compliant users in the household setting were associated with reductions in the risk of influenza-like illness (ILI)associated infection. Whether masks ⁄ respirators will be protective when used only when an identified episode of exposure occurs depends on whether HCWs accurately identify all episodes of risk, whether most transmission occurs after clearly identified exposures and whether there is transmission from asymptomatic or pre-symptomatic infections.	cache/cord-269665-byuv48wi.txt	txt/cord-269665-byuv48wi.txt
