RUSTON, La. — A Louisiana family is mourning the loss of 8-year-old Lillian Smart, who died Saturday at a Ruston hospital after suffering a devastating brain infection believed to be connected to a lake swim.
Lillian died just one day after celebrating her eighth birthday, according to a statement shared by her family on Sunday.
“The injuries to her brain were too severe for her little body to recover from,” the Smart family said. “Everyone did everything they could to keep her here. We are heartbroken and honestly do not know what to do next. How do we put one foot in front of the other without our girl?”
The child’s family said she had been hospitalized in a pediatric intensive care unit and identified Naegleria fowleri as the cause of her illness.
The Louisiana Department of Health has not publicly identified Lillian as the patient in its recent announcement, but health officials said a Louisiana resident had been hospitalized with an infection caused by the rare amoeba.
Health Officials Link Infection to Lake Claiborne
The Louisiana Department of Health announced Wednesday that a state resident had contracted Naegleria fowleri, a microscopic organism that can cause a rare and frequently fatal infection of the brain.
According to the health department, the infection was most likely acquired while the patient was swimming in Lake Claiborne shortly before becoming ill.
The lake is located in northern Louisiana, where Lillian’s family has said she became ill after swimming.
Naegleria fowleri is sometimes referred to as a “brain-eating amoeba,” although the organism itself is microscopic. Infection occurs when contaminated water enters the nose, allowing the amoeba to travel toward the brain.
Importantly, people cannot contract the infection by swallowing contaminated water.
Rare Infection Can Progress Quickly
The infection caused by Naegleria fowleri is known as primary amoebic meningoencephalitis, or PAM.
The illness is extremely rare but can become life-threatening rapidly. Early symptoms can include headache, fever, nausea and vomiting.
As the infection progresses, symptoms may include a stiff neck, seizures and coma.
Symptoms generally begin around five days after exposure, although the timing can vary. Once symptoms appear, the disease can progress rapidly and may result in death within approximately one to two weeks.
The U.S. Centers for Disease Control and Prevention estimates that about 97% of people who develop PAM die from the infection.
Previous Louisiana Deaths Linked to Amoeba
Lillian’s death comes amid a history of Naegleria fowleri infections in Louisiana.
Louisiana Department of Health records identify three previous deaths associated with the amoeba in the state since 2011.
Two occurred in 2011. A 20-year-old man in St. Bernard Parish died after using tap water to rinse his sinuses, while a 51-year-old woman in DeSoto Parish died after using tap water for a similar purpose.
In 2013, a 4-year-old boy contracted the amoeba while visiting a home in St. Bernard Parish, where he had played on a slip-and-slide.
State officials later reported that testing by the CDC detected Naegleria fowleri in the parish water system.
Amoeba Cases Remain Extremely Rare
Despite the severity of PAM, infections remain exceptionally uncommon.
The CDC reported two PAM cases nationwide last year. Over roughly the past 90 years, 173 infections have been documented, with nearly 91% occurring during July and August.
The amoeba is generally associated with warm freshwater environments. It is not found in saltwater or properly chlorinated swimming pools.
Health officials continue to urge awareness around potential exposure while emphasizing the extreme rarity of these infections.
For Lillian’s family, however, the statistics offer little comfort. Their daughter died just one day after her eighth birthday, leaving her loved ones to grieve a loss they never expected.
Have you or someone you know ever heard of Naegleria fowleri or encountered warnings about swimming in warm freshwater? Share your thoughts and experiences in the comments.
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