A recent study conducted by King's College, London, found that patients who had a condition called 'diabetic retinopathy' faced a higher risk for Covid hospitalization, and five times more likely to be administrated ventilator support. Retinopathy, which is marked by damage to the blood vessels around the eyes is a common complication with Type-1 and Type-2 diabetes. In many cases, blood vessel damage can also lead to organ damage in other parts of the body. It's only now, that doctors are realizing, what other grave damage could be resultant from the same- one of them being severe Covid-19 and prolonged recovery.