The inauguration of the emergency rooms comes as the possibility of nuclear warfare rises.
"The main advantage of this weapon is the ability to use concrete-piercing and chemical shells, as well as special munitions with a nuclear charge," said Russian state media.
Veterans exposed to sarin nerve gas were more likely to develop GWI and this risk was affected by a gene known as PON1.
The site provides varied articles and instructional videos on various topics, from basic first aid and steps to take during chemical attacks to operating an FGM-148 javelin rocket.
"Given the uncertainties of the current situation, there are no assurances that the war will not get worse," WHO's European head Hans Kluge said.
Biden claimed Russia's false accusations that Kyiv had biological weapons illustrated that Putin is considering using them himself.
Several Russian media outlets have accused Ukrainian forces of sabotaging the Avdiivka advanced chemistry plant in the Donetsk region of Ukraine.
Poland's President Andrzej Duda warns that NATO would have to think "seriously" about how to respond of Putin uses chemical weapons in Ukraine.
“Possibility of provocation, such as blowing up industrial tanks with chemicals.“
The AFP said the suspect, who was arrested on Saturday in southern France, was born in 1962 and lives outside of France.