id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-016882-c9ts2g7w	Ribeiro, Edna	Viruses Present Indoors and Analyses Approaches	2017-06-12		.txt	text/plain	10251	466	37	It's well known that approximately 60% of total human respiratory and gastrointestinal infections are acquired indoor, since viruses have a rapid spread in the community and can be transmitted easily, especially in crowded and poorly ventilated environments, causing high morbidity and decline in quality of life and productivity. Viruses' inductors of Severe Acute Respiratory Syndrome (SARS), influenza and norovirus are transmitted from patients primarily by contact and/or droplet routes, while airborne transmission occurs over a limited distance (Srikanth et al., 2008) . It is well-known that viruses are shed in large numbers, with transmission routes extraordinary diverse, including direct contact with infected persons, faecal-oral transmission (through contaminated food and water), droplet and airborne transmission, and can survive for long periods on surfaces or fomites, emphasizing the possible role of surfaces in the transmission of viruses (Barker et al., 2001; La Rosa et al., 2013) .	./cache/cord-016882-c9ts2g7w.txt	./txt/cord-016882-c9ts2g7w.txt