Donor eye contamination.
D000328:Adult; D000368:Aged; D001082:Aqueous Humor / Q000382:microbiology*; D001431:Bacteriological Techniques; D001769:Blood / Q000382:microbiology; D016039:Corneal Transplantation; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control*; D018805:Sepsis / Q000517:prevention & control*; D014019:Tissue Donors