The wildcat gold miners who get rich sick

After long exposure to the vapour, cases of pulmonary fibrosis, restrictive lung disease, and chronic respiratory insufficiency have been reported in the United States. In Ghana, too, researchers have published dozens of papers documenting evidence of mercury-linked toxicity in the blood and urine of residents, as well as mercury contamination in soil, food, water and fish. Around Bawdie, in 2016, Ghanaian researchers in a University of Michigan-funded study found average mercury levels in the water were at least 10 times higher than international safety levels, or up to 86 times higher in one area.
read more... https://www.reuters.com/investigates/special-report/gold-africa-poison/