South Korea reports first case of brain-eating parasite

South Korea has reported its first case of infection from Naegleria fowleri, commonly referred to as “brain-eating amoeba,” health authorities said, Report informs referring to The Korea Herald.

The Korea Disease Control and Prevention Agency confirmed that a Korean national in his 50s had died after returning from Thailand. The man came back to Korea on December 10 after a four-month stint there. He was admitted to a hospital the next day and died last week.

The KDCA said it had conducted genetic tests on three types of pathogens causing Naegleria fowleri to confirm the cause of his death. The testing confirmed the gene in the man’s body was 99.6 percent similar to that found in a meningitis patient reported abroad.

This is the first known infection from the disease in South Korea. The first case was reported in Virginia in 1937.

Naegleria fowleri is an amoeba, or a single-celled living organism, that lives in soil and warm freshwater, such as hot springs, lakes and rivers, across the globe. The amoeba enters the body by inhalation through the nose and travels to the brain.

The initial symptoms might include headache, fever, nausea or vomiting, and later symptoms can lead to severe headaches, fever, vomiting and a stiff neck, according to the KDCA. The incubation period for Naegleria fowleri is usually from two to three days and up to 15 days at most.