The writer is particularly interested in the Edwin Smith medical papyrus: "This papyrus was named after the American Egyptologist who purchased it in Luxor in 1862 and brought it back to the U.S. The papyrus dates to approximately 1600 B.C. and appears to be a copy of a document that dates back 200-300 years earlier still. What fascinated me is that this papyrus was a practical guide to the treatment of various ailments and embodied the medical thinking of Egyptian physicians of the time. Even more fascinating is that the knowledge contained in the scroll was presented as several cases. Most of the cases were, as might be expected, how to deal with traumatic wounds. There are also included eight magic spells purported to protect against airborne disease, but there is also one for preventing harm from an accidentally swallowed fly". See more on the above webpage.