Retinal Vascular Occlusions After COVID-19 Vaccination in South Korea: A Nation-Wide Population-Based Study

SARS-CoV-2 vaccination did not increase the risk of retinal vascular occlusion. However, the risk levels differed depending on the type of vaccine used. Considering the ongoing evolution of SARS-CoV-2 vaccines, it is imperative to conduct additional assessments of the recently introduced vaccines.