When was tear gas used

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At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. Since then, lawmakers have been adamant about getting information on the safety of tear gas and the health outcomes.

IE 11 is not supported. For an optimal experience visit our site on another browser. Southlake Podcast U. Share this —. Compounds that are listed as riot-control agents make people temporarily unable to function by irritating their eyes, mouth, throat, lungs and skin, the CDC says. The Handbook of Toxicology of Chemical Warfare Agents also uses tear gas as an informal umbrella term for riot-control agents and cites pepper spray as one kind.

In the unrest near the White House, officers shot plastic balls with pepper powder from what looked like souped-up paintball guns, and dispersed other compounds in a stinging fog. An Army research institute paper in cites riot-control agents and tear gas interchangeably. It says tear gas is something of a misnomer, because the agents tend not to be gaseous and modern compounds can affect a wider variety of organs as well as the eyes, lungs and digestive tract that are historically the targets of tear gas.

Any difference is semantic, he said. Jordt said the two main categories of crowd-clearing irritants — known as CS and OC — both activate the pain-sensing nervous system sharply, which in turn can make the body more susceptible to a virus. Sections U.