Mattia Maestri, an Italian boy who fell into a permanent vegetative state at age four after eating contaminated cheese, has died nine years later. Multiple reports say the cheese was contaminated with E. coli, a bacteria associated with severe illness. The case led to a prolonged period of medical care for Maestri, who spent years in a vegetative state following the incident. His death is reported as the end of a nine-year course of illness. One account notes that his family’s lawyers described the period as “nine years of agony,” reflecting the long-term impact on his family and the sustained nature of his condition. The reporting focuses on the timeline—from the contaminated food incident in his early childhood, to the onset of vegetative state soon afterward, and finally to his death after nearly a decade. Both sources present the same core facts: his age at injury, the alleged E. coli contamination, his vegetative state lasting nine years, and his subsequent death.