Tutankhamun's mummy
On January 15, 2005, under the direction of Dr. Madeeha Khattab, the Dean of the School of Medicine at Cairo University, Tutankhamun was removed from the tomb and a CT scan (computerized tomography) was performed on the mummy. The scan allowed for accurate forensic reconstruction of his body and face, as well as further evidence of his cause of death. Testing showed there was no traumatic injury to the head, he had a small cleft palate that went probably unnoticed, and the elongated shape of his skull was within the normal range and appeared to be a family trait after some studies were done on mummies that were believed to have been related to Tutankhamun. Based on bone maturity and his wisdom teeth, Tutankhamun was confirmed to be 19 years old at the time of his death. The CT scan proved Tutankhamun was in good health and did not show any signs of disease that would have affected his build. Study concluded he was not murdered from traumatic head injury, but a non-violent murder could still not be ruled out. There appeared to be no indication of any long-term disease.
Tutankhamun
A study of documents and scholarly sources led "The Lancet" to conclude as unlikely that Carnarvon's death had anything to do with Tutankhamun's tomb, whether due to a curse or exposure to toxic fungi (mycotoxins). The cause of Carnarvon's death was pneumonia supervening on [facial] erysipelas (a streptococcal infection of the skin and underlying soft tissue). Pneumonia was thought to be only one of various complications, arising from the progressively invasive infection, that eventually resulted in multiorgan failure." The Earl had been "prone to frequent and severe lung infections" according to The Lancet and there had been a "general belief ... that one acute attack of bronchitis could have killed him. In such a debilitated state, the Earl's immune system was easily overwhelmed by erysipelas".