id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-346138-ip42zcld	Zhurakivska, Khrystyna	An Overview of the Temporal Shedding of SARS-CoV-2 RNA in Clinical Specimens	2020-08-20		.txt	text/plain	3947	211	56	The results highlight how the pharyngeal swab is highly sensitive in the first phase of the disease, while in the advanced stages, other specimens should be considered, such as sputum, or even stool to detect SARS-CoV-2. Several authors therefore suppose an infection of the gastrointestinal tract by the virus (11, 24) , with its continuous elimination with the feces which has been reported to last from 1 to 12 days (24) and in some cases, viral RNA were detected in feces or anal swabs even after the respiratory tests became negative (11, 22, 24) . The reference method for testing positivity to SARS-CoV-2 infection is represented by the pharyngeal swab that is taken from the patient's nasopharynx or oropharynx and, through an RT-PCR analyzed for the presence of viral RNA (8) .	./cache/cord-346138-ip42zcld.txt	./txt/cord-346138-ip42zcld.txt