1 Zhu N, Zhang D, Wang W, et al. A Novel Coronavirus from Patients with Pneumonia in China, 2019. N Engl J Med 2020; 382: 727-33.
2 Huang C, Wang Y, Li X, et al. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Lancet 2020; 395: 497-506.
3 Belser JA, Rota PA, Tumpey TM. Ocular tropism of respiratory viruses. Microbiol Mol Biol Rev 2013; 77: 144–56.
4 Arabi YM, Balkhy HH, Hayden FG, et al. Middle East respiratory syndrome. N Engl J Med 2017; 376: 584–94.
5 Yuen KSC, Chan WM, Fan DSP , et al. Ocular screening in severe acute respiratory syndrome. Am J Ophthalmol 2004; 137: 773–4.
6 Loon SC, Teoh SCB, Oon LLE, et al. The severe acute respiratory syndrome coronavirus in tears. Br J Ophthalmol 2004; 88: 861–3.
7 Zhou Y, Zeng Y, Tong Y, et al. Ophthalmologic evidence against the interpersonal transmission of 2019 novel coronavirus through conjunctiva. medRxiv 2020; published online Feb 12. DOI: https://doi.org/10.1101/2020.02.11.20021956
8 Shen K, Yang Y, Wang T, et al. Diagnosis, treatment, and prevention of 2019 novel coronavirus infection in children: experts' consensus statement. World J Pediatr 2020; 10. 1007/s12519-020-00343-7.
9 General Office of National Health Committee. Office of State Administration of traditional Chinese Medicine. Notice on the issuance of a programme for the diagnosis and treatment of novel coronavirus (2019-nCoV) infected pneumonia (trial sixth edition) (In Chinese). http://www.nhc.gov.cn/yzygj/s7653p/202002/8334a8326dd94d329df351d7da8aefc2.shtml (accessed Mar 12, 2020).
10 Li Z, Yi Y, Luo X, et al. Development and Clinical Application of A Rapid IgM-IgG Combined Antibody Test for SARS-CoV-2 Infection Diagnosis. J Med Virol 2020;10. 1002/jmv.25727.
11 Hon KL, Leung CW, Cheng WT, et al. Clinical presentations and outcome of severe acute respiratory syndrome in children. Lancet 2003; 561: 1701–3.
12 Bitnun A, Allen U, Heurter H, et al. Children hospitalized with severe acute
respiratory syndrome-related illness in Toronto. Pediatrics 2003; 112: e261–8.
13 Li AM, Ng PC. Severe acute respiratory syndrome (SARS) in neonates and children. Arch Dis Child Fetal Neonatal Ed 2005; 90: F461-5
14 Wang D, Ju XL, Xie F, et al. Clinical Analysis of 31 Cases of 2019 Novel Coronavirus Infection in Children From Six Provinces (Autonomous Region) of Northern China (In Chinese). Zhonghua Er Ke Za Zhi 2020; 58:E011.
15 Chen N, Zhou M, Dong X, et al. Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study. Lancet 2020; 395: 507–513.
16 Wang D, Hu B, Hu C, et al. Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China. JAMA 2020; e201585.
17 Shen XM, Wang WP. Pediatrics (seventh edition) [M]. People's Medical Publishing House 2008: 352.
18 ZhaoY, ZhaoZ, WangY, et al. Single-cell RNA expression profiling of ACE2, the putative receptor of Wuhan 2019-nCoV. bioRxiv 2020; published online Jan 26. DOI: https://doi.org/10.1101/2020.01.26.919985
19 Zou X, Chen K, Zou JW, et al. The single-cell RNA-seq data analysis on the receptor ACE2 expression reveals the potential risk of different human organs vulnerable to Wuhan 2019-nCoV infection. Front Med 2020; published online Feb 8. DOI:10.1007/s11684-020-0754-0
20 Li JO, Lam DSC, Chen Y, et al. Novel Coronavirus disease 2019 (COVID-19): The importance of recognising possible early ocular manifestation and using protective eyewear. Br J Ophthalmol 2020; 104: 297–298.
21 Li Q, Guan X, Wu P, et al. Early transmission dynamics in Wuhan, China, of novel coronavirus-infected pneumonia. N Engl J Med 2020; published online Jan 29. DOI:10.1056/NEJMoa2001316.
22 Holshue ML, DeBolt C, Lindquist S, et al. First Case of 2019 Novel Coronavirus in the United States. N Engl J Med 2020; 382: 929–936.
23 Liang L, Ping W. There may be virus in conjunctival secretion of patients with COVID-19. Acta ophthalmologica 2020; DOI: 10.1111/aos.14413