id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-335067-tg66h99q	Woolhouse, Mark E.J.	Ecological and taxonomic variation among human RNA viruses	2013-03-19		.txt	text/plain	1396	64	53	The remaindercomprising almost half the total of human RNA virus species -is not known to be transmissible between humans at all. We can distinguish three categories of human RNA viruses based on their basic reproduction number in human populations (R 0 ).	cache/cord-335067-tg66h99q.txt	txt/cord-335067-tg66h99q.txt
