Translate the following English sentence to French:
"The nuclear contamination of the village Muslyumovo, in the southern Ural, with plutonium - and this is as long ago as 1949 - is a poignant example of this utterly reprehensible behaviour."
La contamination radioactive au plutonium du village de Musljumovo, survenue en 1949 dans le sud de l' Oural, constitue une preuve effroyable de ce comportement criminel.