id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-017412-1avevzya	Losada, Liliana	The Human Lung Microbiome	2010-10-11		.txt	text/plain	10013	499	39	Lower airway infections by bacteria, viruses, or fungi are among the most prevalent causes of transmissible disease in humans, with two to three million community-acquired (non-hospital-acquired) cases per year in the United States (Segreti et al., 2005) . Those with physically compromised airways or immune system deficiencies are subject to chronic microbial colonization of their airways and to high-frequency episodes of viral, bacterial, or fungal lower respiratory infections. Many associations with asthma have been detected including exposure to cigarette smoke (Thomson et al., 2004) , caesarean section birth relative to natural birth (Thavagnanam et al., 2008) , early viral respiratory infections (Gold and Wright, 2005; Harju et al., 2006) , early in life antibiotic use (Marra et al., 2006) , and living in the US (Gold and Wright, 2005) . Infections and airway inflammation in chronic obstructive pulmonary disease severe exacerbations	./cache/cord-017412-1avevzya.txt	./txt/cord-017412-1avevzya.txt