Ophthalmic complications associated with COVID-19: a large US national database analysis
“Vaccination was associated with a lower incidence of retinal oedema, vitreous haemorrhage, and optic neuritis. Compared to influenza, COVID-19 was associated with diplopia and CN VI palsy, while other neuro-ophthalmic and retinal pathologies had similar risk. Further research is needed to clarify these associations and underlying mechanisms.”