[A special on epidemic prevention and control: ophthalmologic research and prevention of 2019 novel coronavirus based on ocular manifestations of viral diseases].

This article was published ahead of print on the official website of Chinese Journal of Ophthalmology on February 24, 2020. In China, the fight against the 2019 novel coronavirus (2019-nCoV) has been at a critical stage. It has been confirmed that the transmission of 2019-nCoV is mainly through respiratory droplets and contact. Some scholars also pointed out that the possibility of transmission through the digestive system and eyes should not be ignored. Whether infection with 2019-nCoV will develop eye symptoms and whether the virus will spread through eyes are confusing to the medical workers and the general public, and it is ophthalmologists' responsibility to carry out in-depth discussions. Based on the ocular manifestations of viral diseases, this article analyzes whether the eye secretions and tears carry the virus, and whether ophthalmologists and patients are at a high risk for 2019-nCoV infection, and then presents the current research methods and the necessary prevention and control measures in the field of ophthalmology, with an aim to contribute to the fight against 2019-nCoV. ( Chin J Ophthalmol, 2020, 56: 414-417).