Navalny Was Poisoned With Frog Toxin, European Governments Say NYT Par : Lynsey Chutel and Anton Troianovski 14 février 2026 à 15:25 Traces of the toxin were found in the body of the Russian dissident Aleksei A. Navalny, who died in prison two years ago, five governments said in a joint statement. © Kirill Kudryavtsev/Agence France-Presse — Getty ImagesAleksei A. Navalny and his wife, Yulia Navalnaya, in a tan coat, in 2020 at a demonstration in Moscow.