Matt Moore, a fire captain in Murrieta, Calif., became seriously ill in November and doctors were initially baffled as to what was causing his sickness, according to the report. Moore, 43, is on life-support in a critical-care unit in San Diego. Late last month, doctors, using a brain biopsy, pinpointed the illness to parasitic meningoencephalitis, an extremely rare infection caused by the brain-eating amoeba Balamuthia mandrillaris, it is reported. "This has been a total nightmare," Moore's wife Sherry Moore, 42, told the Press Enterprise. "He's very, very sick, and the prognosis just doesn't look good. At this point, we're all...