Brain-Eating Amoeba Discovered in Louisiana Plumbing System
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Brain-Eating Amoeba Discovered in Louisiana Plumbing System

Brain-Eating Amoeba Discovered in Louisiana Plumbing System

By Jillian MacMath, Staff Writer

September 13, 2013


Parents Joseph Hardig, left, and Traci Hardig, right, watch as their daughter Kali Hardig, 12, speaks to reporters at Arkansas Children’s Hospital before the child is released in Little Rock, Ark., Wednesday, Sept. 11, 2013. The girl who survived a rare and often fatal infection caused by a brain-eating amoeba says she is lucky to be alive. (AP Photo/Danny Johnston)


An investigation is underway to determine how a rare brain-eating amoeba found its way into a plumbing system of a home in Louisiana, according to the Center for Disease Control.


A four-year-old boy from Mississippi became the fourth confirmed infection in 2013 of the amoeba, Naegleria fowleri, last week, after playing in water from the home in St. Barnard Parish, La.


The Department of Health and Hospitals in Louisiana has confirmed that the amoeba was found in the home’s plumbing system.


In previous cases, the CDC has linked the infections to warm water and drought conditions.


“When we go back and look at where exposure may have occurred, we see the infections occur where water levels are low or where there are drought conditions or after a heat wave,” Dr. Jennifer Cope, medical epidemiologist at the CDC, told


Naegleri fowleri is thermophillic, or heat-loving, and can thrive in temperatures higher than 100 degrees F.


Temperatures in the New Orleans area have been high enough to sustain the amoeba in recent days. Highs have pushed into the 90s for most of August.


The infections seen this year are not unusual, Cope noted.


Most often, cases are reported in southern-tier states, such as Florida and Texas, during the summer months. The two states have accounted for almost 50 percent of cases reported to the CDC since 1962. The infection is not unprecedented in Louisiana, however.


A human becomes infected with the amoeba when contaminated water enters the nose and travels to the brain, resulting in the infection known as primary amebic meningoencephaltis, or PAM.

via Brain-Eating Amoeba Discovered in Louisiana Plumbing System.

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