The risk for retinal vein occlusion (RVO) may be increased in the six months following COVID-19 infection, according to a study published online April 14 in JAMA Ophthalmology. Bobeck S. Modjtahedi, M.D., from the Southern California Permanente Medical Group in Pasadena, and colleagues conducted a cohort study involving 432,515 patients without a history of retinal vascular occlusion who...