Six Days of Package Delivery, Five Days of Mail Delivery Begins August 2013. WASHINGTON â The United States Postal Service announced plans today to transition to a new delivery schedule during the week of Aug. 5, 2013 that includes package delivery Monday through Saturday, and mail delivery Monday through Friday.
There is no cure for diabetic retinopathy. But laser treatment (photocoagulation) is usually very effective at preventing vision loss if it is done before the retina has been severely damaged. Surgical removal of the vitreous gel (vitrectomy) may also help improve vision if the retina has not been severely damaged.
Diabetic retinopathy is a condition occurring in persons with diabetes, which causes progressive damage to the retina, the light sensitive lining at the back of the eye.It is a serious sight-threatening complication of diabetes.iabetic retinopathy is the result of damage caused by diabetes to the small blood vessels located in the retina. Blood vessels damaged from diabetic retinopathy can cause vision loss: 1  Fluid can leak into the macula, the area of the retina which is responsible for clear central vision.