Ocular manifestations of COVID-19.

There is an increasing body of knowledge regarding how COVID-19 may be associated with ocular disease of varying severity and duration. This article discusses the literature on the ocular manifestations associated with COVID-19, including appraisal of the current evidence, suggested mechanisms of action, associated comorbidities and risk factors, timing from initial infection to diagnosis and clinical red flags. The current literature primarily comprises case reports and case series which inevitably lack control groups and evidence to support causality.

Lightning can strike twice: recurrent multiple evanescent white dot syndrome (MEWDS) following both COVID-19 vaccination and subsequent COVID-19 infection.

Multiple evanescent white dot syndrome has been reported to occur following COVID-19 vaccination and also secondary to COVID-19 infection. Increasingly, patients are querying their risk from further vaccination against COVID-19, vaccination for other diseases (such as influenza) and the risk of disease with COVID-19 infection itself. Here we report an interesting case in which the patient developed MEWDS following COVID vaccination, then, one year later, developed MEWDS in the fellow eye associated with COVID-19 infection.