It can lead to a severe infection if it enters through the nose, but it is normally safe through the mouth because stomach acid kills the single-cell microorganism.
People who are infected contract a disease called primary amebic meningoencephalitis. พนันมวยไทย
Symptoms include headache, fever, nausea, vomiting, disorientation, a stiff neck, a loss of balance, seizures and/or hallucinations.
According to the CDC, around three Americans get infected each year, often with deadly consequences.