Mercury is a very toxic substance which represents a global and major threat to human health, including in the form of methylmercury in fish and seafood resources, ecosystems and wildlife.
Substaint an-tocsaineach é an mearcair ar bagairt mhór dhomhanda é ar shláinte an duine, lena n-áirítear agus é i bhfoirm meitilmearcair in acmhainní éisc agus bia mara, sna héiceachórais agus san fhiadhúlra.