id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-125722-maclu8gh	Gunther, Christoph	Tracing Contacts to Control the COVID-19 Pandemic	2020-04-01		.txt	text/plain	4381	297	61	As a consequence tracing the contacts of people identified as carriers is essential for controlling the pandemic. • The Gesundheitsamt (trusted authority): it tests people for COVID-19 infection, it publishes an anonymized list of carriers and it facilitates the categorization of contacts. • Roaming users: their devices monitor contacts at regular intervals (30 second) and store the list of contacts my_ctc as well a a list with location and orientation information my_loc, their devices check whether there was a contact to an infected person (at least once per day), and provide support to the categorization of the contacts, potentially using location and orientation information. • Users tested positively: their devices provide their lists my_ctc as far back as their owner's infection may have been contagious to the Gesundheitsamt, they go into treatment or at least quarantine, and cooperate in determining the category of contacts that they had.	./cache/cord-125722-maclu8gh.txt	./txt/cord-125722-maclu8gh.txt