Ohio teen dies from brain-eating amoeba

(CNN)A brain-eating amoeba took the life a teenager who went on a church trip in Charlotte, North Carolina, health officials said Wednesday.

The 18-year-old Ohio woman died of primary amebic mengioencephalitis on Sunday, a rare but fatal brain infection caused by the amoeba Naegleria fowleri, said Mitzi Kline, director of communication for Franklin County Public Health. The Centers for Disease Control and Prevention confirmed the presence of the amoeba in cerebral spinal fluid.
    The amoeba is commonly found in warm freshwater and soil, according to the CDC. It also grows in pipes but not salt water such as oceans.
    The teen's "only known underwater exposure was believed to be when riding in a raft with several others that overturned at the U.S. National Whitewater Center in Charlotte," the North Carolina Department of Health and Human Services said.
    Symptoms, which include headache, fever, nausea and vomiting, usually begin about five days after infection but can occur within one to nine days. The illness often causes death within five days of when symptoms begin.
    Kline noted that Naegleria fowleri infections are rare. The CDC reported 37 infections in the 10 years from 2006 to 2015. But the fatality rate of the infection is as high as 97%. "Only 3 out of the 138 known infected individuals in the United States from 1962 to 2015 have survive," the CDC said.

    How to prevent Naegleria flowleri infections

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    To limit the risk of infection, North Carolina health officials recommended the following precautions:
    • Limit the amount of water going up your nose. Hold your nose shut, use nose clips or keep your head above water when taking part in warm freshwater-related activities.
    • Avoid water-related activities in warm freshwater during periods of high water temperature and low water levels.
    • Avoid digging in, or stirring up, the sediment while taking part in water-related activities in shallow, warm freshwater areas.

    Read more: http://www.cnn.com/2016/06/22/health/brain-eating-amoeba-killed-ohio-teenager/index.html