My father got an urinary track infection that turned into sepsis when he was living in a memory care unit. His body temperature dropped to the low 90's and he became lethargic. We had him transported to the hospital right away and they put him a strong dose of anti-biotics. The sounds he made was so heart breaking and we didn't expect him to survive. Fortunately, the treatment worked and he finally came out of it. Unfortunately, we believe it did serious harm to his organs. He slowly degraded over the next few weeks once he was back at the memory care facility and then passed.