Table 1.

Suggestions of prevention management in different scenario

	Scenario	Prevention management
Low risk	History taking (at >1 m distance) at clinic or bedside	Surgical mask, gown, surgical cap
Median risk	Slit-lamp examination, gonioscopy, ultrasonography, laser treatment of anterior chamber or posterior segment	Surgical mask, gown, surgical cap, glasses, gloves, face shield
High risk	Ophthalmic surgeries and intervention for suspected or confirmed cases Managing cases with travel history to epidemic regions of COVID-19	N95 mask, surgical gown, surgical cap, glasses, gloves, face shield, protective cover roll, environment with negative pressure or good ventilation

COVID-19: Coronavirus disease 2019