Medical evidence and research published in JAMA Ophthalmology indicate the federal ban on cornea donations from men who have sex with men (MSM) is outdated, as there are no documented cases of HIV transmission via corneal transplant. Following advocacy from the American Academy of Ophthalmology and other groups, a reversal of this policy is aimed at aligning donation rules with modern, individualized risk assessments. Read the full details on the advocacy efforts at American Academy of Ophthalmology . CU eye doctor challenges ban on gay donors