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A chemical weapon agent (CWA), or chemical warfare agent, is a chemical substance whose toxic properties are meant to kill, injure or incapacitate human beings.About 70 different chemicals have been used or stockpiled as chemical weapon agents during the 20th century, although the Organisation for the Prohibition of Chemical Weapons (OPCW) has an online database listing 35,942 chemicals which ...
Novichok (Russian: Новичо́к, lit. 'newcomer, novice, newbie' [1]) is a family of nerve agents, some of which are binary chemical weapons.The agents were developed at the GosNIIOKhT state chemical research institute by the Soviet Union and Russia between 1971 and 1993.
However, compared with other highly toxic nerve agents like soman or sarin, VX undergoes relatively slow "aging". Aging is a time-dependent side reaction (loss of an alkoxyl group) that occurs on nerve agents after phosphorylation and renders the nerve agent-acetylcholinesterase complex highly resistant to regeneration by any known antidote.
The last stockpiles of a deadly chemical agent in the U.S. have been safely eliminated, according to Kentucky officials in charge of destroying the Cold War-era weapons. The final M55 rocket ...
The death of the agent marked a rare case of deadly violence against agents weeks before an expected crackdown on immigration once U.S. President-elect Donald Trump takes office. State ...
Some nerve agents are readily vaporized or aerosolized, and the primary portal of entry into the body is the respiratory system. Nervous agents can also be absorbed through the skin, requiring that those likely to be subjected to such agents wear a full body suit in addition to a respirator. Nerve agents are generally colorless and tasteless ...
Sarin (NATO designation GB [short for G-series, "B"]) is an extremely toxic organophosphorus compound. [4] A colourless, odourless liquid, it is used as a chemical weapon due to its extreme potency as a nerve agent.
Teresa Youngblut, 21, faces two weapons charges in connection with the death of Border Patrol Agent David Maland, 44, who died Jan. 20 during a deadly traffic stop shootout in Coventry, Vermont.