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Naegleria fowleri, also known as the brain-eating amoeba, is a species of the genus Naegleria. It belongs to the phylum Percolozoa and is classified as an amoeboflagellate excavate , [ 1 ] an organism capable of behaving as both an amoeba and a flagellate .
Naegleriasis, also known as primary amoebic meningoencephalitis (PAM), is an almost invariably fatal infection of the brain by the free-living unicellular eukaryote Naegleria fowleri. Symptoms are meningitis-like and include headache , fever , nausea , vomiting , a stiff neck , confusion , hallucinations and seizures . [ 6 ]
The term "brain-eating amoeba" has been used to refer to several microorganisms: Naegleria fowleri, which causes naegleriasis; Acanthamoeba spp., which causes the slow-acting infection acanthamoebiasis; Balamuthia mandrillaris, which causes balamuthiasis; Paravahlkampfia francinae, which causes a form of PAM; Sappinia pedata, which causes a ...
Brain-eating amoebas may be moving north as waters warm Recent data has not shown an increase in case reports over the past few years. In 2019, 2020, and 2021, three cases were reported to the CDC ...
In July 2013, just like summers before, 12-year-old Kali Hardig went swimming at Willow Springs Water Park in Little Rock, Ark., near where she was growing up.
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Free-living amoebae (or "FLA") [1] are a group of protozoa that are important causes of infectious disease in humans and animals. Naegleria fowleri is often included in the group "free-living amoebae", [ 2 ] [ 3 ] and this species causes a usually fatal condition traditionally called primary amoebic meningoencephalitis (PAM).
The sweltering summer heat may send swimmers diving head-first into the nearest body of water, but climate change may contribute to life-threatening risks for swimmers as waterborne pathogens ...