As far as I know, the contamination from Chernobyl has been stopped as soon as they built the first sarcophagus in November 1986 [1]. It was meant to be tempora

As far as I know, the contamination from Chernobyl has been stopped as soon as they built the first sarcophagus in November 1986 [1]. It was meant to be temporary and the new one was finished in 2016 [2] [1] https://en.wikipedia.org/wiki/Chernobyl_Nuclear_Power_Plant_sarcophagus https://en.wikipedia.org/wiki/Chernobyl_Nuclear_Power_Plant_... [2] https://en.wikipedia.org/wiki/Chernobyl_New_Safe_Confinement https://en.wikipedia.org/wiki/Chernobyl_New_Safe_Confinement