Killer brain-eating amoeba in lakes

It sounds like science fiction but it's true: A killer amoeba living in lakes enters the body through the nose and attacks the brain where it feeds until you die. Even though encounters with the microscopic bug are extraordinarily rare, it's killed six boys and young men this year. The spike in cases has health officials concerned, and they are predicting more cases in the future. According to the CDC, the amoeba called Naegleria fowleri killed 23 people in the United States, from 1995 to 2004. This year health officials noticed a spike with six cases — three in Florida, two in Texas and one in Arizona. The CDC knows of only several hundred cases worldwide since its discovery in Australia in the 1960s. Naegleria fowleri is the causative agent of primary amoebic meningoencephalitis, a rapidly fatal disease of the central nervous system. Photo credit & and more information on Naegleria fowleri by Francine Marciano-Cabral, Ph.D.