id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-294349-ps3qlho2	Al-Sharif, Eman	Ocular tropism of coronavirus (CoVs): a comparison of the interaction between the animal-to-human transmitted coronaviruses (SARS-CoV-1, SARS-CoV-2, MERS-CoV, CoV-229E, NL63, OC43, HKU1) and the eye	2020-09-03		.txt	text/plain	7053	340	43	PURPOSE: Several studies have reported conflicting results on ocular manifestations and transmission of coronavirus disease 2019 (COVID-19) whose causative virus, SARS-CoV-2, belongs to the coronavirus family, the seventh recognized as a human pathogen and the third causing a severe clinical syndrome. Coronavirus disease 2019, known as COVID-19, is an emerging infection which is caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) that was first reported in Wuhan city, China, late in December 2019 [4] . Clinical ocular manifestations were absent in all SARS-CoV-1 patients, and viral RNA was detected in the conjunctival secretions and tears in three cases out of 120 (2.5%) with a range of 0-8% [6] [7] [8] [9] . Similarly, a small study testing the conjunctival secretions and tears (collected twice over 2-3 days) of 30 confirmed COVID-19 patients demonstrated the presence of viral RNA (in both samples) in one patient only who also showed clinical signs of conjunctivitis [12] .	./cache/cord-294349-ps3qlho2.txt	./txt/cord-294349-ps3qlho2.txt