Department of Ophthalmology the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province ChinaHunan Clinical Research Center of Ophthalmic Disease Changsha 410011 Hunan Province China;
Xiangtan Central Hospital Xiangtan 411100 Hunan Province China;
Department of Infectious Diseases the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province China;
Department of Laboratory Medicine the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province China;
Xiangtan Central Hospital Xiangtan 411100 Hunan Province China;
Department of Ophthalmology the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province ChinaHunan Clinical Research Center of Ophthalmic Disease Changsha 410011 Hunan Province China;
Department of Ophthalmology the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province ChinaHunan Clinical Research Center of Ophthalmic Disease Changsha 410011 Hunan Province ChinaDepartment of Nursery Fangcang Hospital of Wuchang Wuhan Hubei Province China;
Department of Ophthalmology the 2nd Xiangya Hospital of Central South University Changsha 410011 Hunan Province ChinaHunan Clinical Research Center of Ophthalmic Disease Changsha 410011 Hunan Province China;
SARS-CoV-2; COVID-19; tears and conjunctival scrape; transmissibility;