id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-338684-po3hfibp	Cheong, Kai Xiong	Systematic Review of Ocular Involvement of SARS-CoV-2 in Coronavirus Disease 2019	2020-09-26		.txt	text/plain	5033	330	58	PURPOSE OF REVIEW: Studies have reported ocular involvement in the coronavirus disease 2019 (COVID-19), with SARS-CoV-2 having been detected in ocular swab samples. Observational studies which both described ocular involvement among patients with COVID-19 and attempted to detect SARS-CoV-2 in ocular samples via RT-PCR and/or viral cultures were included. In contrast, other studies have reported the detection of SARS-CoV-2 in ocular samples from patients who did not experience ocular symptoms and signs [5, 9, 10] . reported in a retrospective case series that SARS-CoV-2 was detected in conjunctival swab samples from both eyes of two patients (6.06%) in a population of 33 patients. Seah et al., in a prospective case series of 17 patients, reported that SARS-CoV-2 could not be detected in RT-PCR of tear samples. In the studies that took serial samples, SARS-CoV-2 was reported to remain detectable up to 27 days after the onset of ocular and respiratory symptoms [16, 18] .	./cache/cord-338684-po3hfibp.txt	./txt/cord-338684-po3hfibp.txt