Coronavirus Disease 2019 as a Possible Cause of Severe Orbital Cellulitis.

Infection by severe respiratory syndrome coronavirus 2 (coronavirus disease 2019) has been the most important public health event of the last 100 years. The number of cases and deaths caused by this disease, its potential to rapidly spread and the search for a vaccine have been the center of discussion all over the world for over 1 year. In addition to the number of cases and all social, economic, and public health consequences of the pandemic, the variety of symptoms and clinical signs presented by infected patients has been subject of several studies and case reports.