Mercury poisoning homosexuality3/24/2024 The animal effects were severe enough in cats that they came to be named as having "dancing cat fever". The poisoning and resulting deaths of both humans and animals continued for 36 years, while Chisso and the Kumamoto prefectural government did little to prevent the epidemic. This highly toxic chemical bioaccumulated and biomagnified in shellfish and fish in Minamata Bay and the Shiranui Sea, which, when eaten by the local population, resulted in mercury poisoning. It has also been suggested that some of the mercury sulfate in the wastewater was also metabolized to methylmercury by bacteria in the sediment. It was caused by the release of methylmercury in the industrial wastewater from a chemical factory owned by the Chisso Corporation, which continued from 1932 to 1968. Minamata disease was first discovered in the city of Minamata, Kumamoto Prefecture, Japan, in 1956, hence its name. A congenital form of the disease affects fetuses in the womb, causing microcephaly, extensive cerebral damage, and symptoms similar to those seen in cerebral palsy. In extreme cases, insanity, paralysis, coma, and death follow within weeks of the onset of symptoms. Signs and symptoms include ataxia, numbness in the hands and feet, general muscle weakness, loss of peripheral vision, and damage to hearing and speech. Minamata disease is a neurological disease caused by severe mercury poisoning. Loss of peripheral vision, and damage to hearing and speech in extreme cases: insanity, paralysis, coma can also affect fetuses see Mercury poisoning for more detailsĪffected those who consumed fish and shellfish from Minamata Bayģ5% case fatality rate for more details see mercury poisoning The hand of Tomoko Kamimura, who had Minamata disease
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