Kaiser Family Foundation. Copyright 2009 Advisory Table Kaiser and Company Family members Foundation. All rights reserved.. Ban Ki-Moon calls about governments to eliminate polio U.N. Secretary General Ban Ki-moon on Sunday at the Rotary International Annual Convention in Birmingham, U.K., stated that governments worldwide should continue steadily to work at eradicating polio, BBC reviews. Ban said polio is usually endemic in four countries – down from 125 countries in 1985 when RI launched its advertising campaign, which has up to now elevated $250 million to eliminate the condition – BBC writes.‘Of course, that's good news for them, and it is very vital that you have annual eyesight exams once the threat of vision loss develops. But, could it be worth the responsibility on the family and the healthcare system if evidence demonstrates diabetic retinopathy doesn't reach afterwards a treatable stage until years?’ However, researchers say the exception is normally high-risk patients . They should begin diabetic retinopathy screenings upon medical diagnosis, identical to adults with type 2 diabetes, until additional data showing in any other case becomes available. Diabetic retinopathy may be the leading cause of blindness among working-age group adults in the usa and affects close to 8 million people.