The German government says Russia's opposition leader, Alexei Navalny, has been poisoned with a Novichok nerve agent.
Context
The German government says Russia's opposition leader, Alexei Navalny, has been poisoned with a Novichok nerve agent.
About
How is it used?
Variants of Novichok
Similar symptoms to those of other nerve agents
Is there an antidote?
Who controls the world's most toxic chemicals?
Verifying, please be patient.