LAUSR

Abstract Most oil extraction areas in the Peruvian Amazon are within indigenous territories. Poor environmental practices have exposed the indigenous population to metals. We conducted a survey in two indigenous Kukama communities to assess body burdens of metals after the occurrence of two major oil spills in 2014. Urine levels above those recommended by the Peruvian Ministry of Health were observed in 50% and 17% of the study population for mercury and cadmium, respectively. HighlightsWe assessed the body burdens of metals in two kukama communities after oil spills.Median Hg levels were above values recommended by the Peruvian Ministry of Health.50% of the population had Hg levels higher than those recommended.17% of the study population had Cd levels higher than those recommended.Oil spills may be a source of exposure to metals but other sources may contribute.