“Three and a half years ago I had occasion to visit with my father, and during the long term visit encountered some type of parasitic bug/worm”, writes this reader in her submission. “It seems that the “bug/worm” things are various colors but usually range anywhere from clear, white, tan, orange, yellow, chlorophyll green, red, pink (I believe it’s due to where and on what they lay their eggs), and come in 2-3 different shapes and sizes (I think it’s just different levels of their life cycles) – from microscopic to the size of a large flake of dandruff. They are so small that it’s very difficult to see any details with the naked eye, so I bought several different brands of Android cell phones which had better and better zoom quality on the cameras and then I purchased a microscope that clips onto the cell phones.”