Ultraviolet light. A type of electromagnetic radiation that covers the wavelength range 100-400 nm, which is a higher frequency and lower wavelength than visible light. Ultraviolet light is divided into three bands: UVA (315-400 nm), UVB (280-315 nm), and UVC (100-280 nm). In humans, increased exposure, particularly to high-frequency UVA, can damage living tissue and cause skin cancers, cataracts, and immune system damage.
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Israel endured so much in his short life. But even in the hardest moments, he brought so much light. One of my favorite memories from his transplant journey was how he never went by his real name. The first doctor we saw when he was admitted asked him his name, and Israel replied, “Batman.” From then on, he cycled through names from his favorite movies: Randall, Pascal, and eventually Lewis.