The North Carolina Department of Health and Human Services confirmed that a teenage boy died on Aug. 31, 2026 after developing a rare infection caused by the single‑cell organism Naegleria fowleri. The department expressed condolences to the family, friends, and community affected by the loss.
Timeline of the teen’s illness
Monica Mendoza identified the victim as her son, Moises Ponce Mendoza, in an online fundraiser. She said he first experienced severe headaches and other symptoms on Aug. 21, prompting a visit to a Burlington hospital. After a brief examination, doctors sent him home.
His condition deteriorated quickly, and the family rushed him to the University of North Carolina hospital emergency department at 7 a.m. the following morning. Physicians there diagnosed an infection caused by Naegleria fowleri, an extremely rare amoeba that can enter the nose, travel to the brain, and cause inflammation, infection, and brain damage.
Following the diagnosis, Moises was placed in a coma, intubated, and received intravenous fluids while doctors attempted aggressive treatment. A Facebook post from a relative confirmed his death by the following Monday, Aug. 31.
Understanding Naegleria fowleri and its risks
Naegleria fowleri is typically found in warm ponds, lakes, and rivers. The organism does not inhabit saltwater or properly maintained, chlorinated pools, according to the North Carolina health department. The amoeba is harmless if swallowed, but can be deadly when contaminated water enters the nose—often during activities such as diving, water‑skiing, or other forms of head‑submerging in warm freshwater.
Infection leads to primary amebic meningoencephalitis (PAM), a rapid‑progressing disease described by the U.S. Centers for Disease Control and Prevention. Early symptoms include severe headache, fever, nausea, and vomiting, followed by stiff neck, seizures, and coma. The illness usually advances within five days, and more than 97 % of U.S. cases result in death.
Fewer than ten PAM cases are reported in the United States each year, typically during prolonged periods of hot weather when freshwater temperatures rise. Health officials advise swimmers to keep their heads above water in warm freshwater, use nose clips or hold their noses shut when entering, avoid diving or jumping, and refrain from submerging the head in hot springs or disturbing sediment in shallow, warm water.
The tragedy echoes a recent case in Louisiana, where eight‑year‑old Lillian Smart died on Aug. 23 after a Naegleria fowleri infection, likely contracted while swimming in Lake Claiborne. Both incidents underscore growing concerns as climate change drives warmer surface waters further north.
Charles Gerba, a microbiologist at the University of Arizona, told the Guardian in 2022 that the amoeba “likes warm surface waters during the summer in the northern latitudes,” noting its expanding presence beyond traditional southern states.
Authorities continue to monitor the situation and emphasize preventive measures to protect the public from this rare but often fatal pathogen.
Mitchell Landsberg is a Senior Technology Correspondent at News Raise. He covers consumer electronics, artificial intelligence, software developments, and digital privacy trends.
