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Louisiana 8-year-old dies after Naegleria fowleri infection tied to Lake Claiborne
Confirmed
What we know
An eight-year-old girl from Ruston, Louisiana, died Saturday after an infection with Naegleria fowleri, the rare amoeba that causes primary amebic meningoencephalitis.
The Louisiana Department of Health confirmed a state case on Aug. 19 and said exposure most likely occurred while swimming in Lake Claiborne in Claiborne Parish. Family statements and local newsrooms identified the patient as Lillian Smart, who had turned 8 a day before her death.
Naegleria fowleri lives in warm freshwater. Infection occurs when water containing the amoeba goes up the nose and reaches the brain. It is not contracted by swallowing water and is not spread person to person. It is not found in salt water or in properly chlorinated pools.
U.S. cases are extremely rare. CDC tallies cited in Sunday coverage put known U.S. primary amebic meningoencephalitis cases at about 180 since 1937. Infections are almost always fatal.
What's confirmed
- Guardian and Louisiana outlets (WDSU, KTBS, Shreveport Times): death Saturday Aug. 22; family identified Lillian Smart of Ruston.
- LDH (Aug. 19): confirmed Naegleria fowleri infection in a Louisiana resident, likely acquired swimming in Lake Claiborne.
- CDC facts carried in coverage: nasal-only route; not swallowed-water or person-to-person; rare and typically fatal.
What's still developing
- LDH has not posted a detailed public case-investigation closeout beyond the Aug. 19 confirmation cited by newsrooms.
- Whether any additional lake-use advisories or sampling results will be issued for Lake Claiborne.
Sources
- The Guardian — Sunday confirmation of death; LDH Lake Claiborne exposure; CDC rarity figures link
- WDSU — Family statement; Ruston hospitalization; LDH prior advisory link
- Shreveport Times — Lake Claiborne swim; LDH Aug. 19 case; local identification link
- KTBS — Death after Lake Claiborne exposure; PAM mechanism link