Figure 2. Clinical Course of 27 Patients With Conjunctival Discharge.

Patients were numbered as P1 to P27, followed by sex, shown as M for male or F for female. They were further divided into 3 groups by the different properties of conjunctival discharge, namely thin watery secretions (A), yellow-green purulent secretions (B), and white mucoid secretions (C). Reverse transcriptase–polymerase chain reaction test was completed for severe acute respiratory syndrome coronavirus 2 on nasopharyngeal or oropharyngeal swabbing specimens. + Indicates positive reverse transcriptase–polymerase chain reaction test result; D, date of discharge; H, date of hospitalization; O, date of onset.