In Brazil, many Yanomami, the largest indigenous tribe in the Amazon, are suffering from mercury pollution due to illegal gold mining, as reported by Brazil’s top public health institute. The study took place in nine villages along the Mukajai River, where illegal mining is rampant and mercury is commonly used in gold processing.
Hair samples were collected from around 300 Yanomami individuals of all ages, and tests were carried out by medical professionals. The majority of Yanomami tested had levels of pollution exceeding international standards, with some experiencing severe health conditions.
Fish in the area also showed high levels of mercury, which poses a risk to those who consume them. Mercury exposure can lead to various health issues, including neurological damage and developmental abnormalities in fetuses.
Efforts to address mercury pollution globally led to the Minamata Convention in 2013, signed by 148 countries. However, challenges remain in determining safe levels of mercury exposure. Research indicates that the Amazon region has been heavily affected by mercury contamination for decades.
Illegal gold mining in Yanomami territory has worsened in recent years, leading to a surge in miners and increased environmental degradation. The current government has pledged to address these issues, but significant work remains to protect the Yanomami people and their land.
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Source: www.nbcnews.com
