Clench (Earth-9)

"It's street name's "the Clench." It's a bioengineered strain of Ebola that struck Gotham a few years back, but it was contained."

- Gar Logan

The Clench is a bioengineered strain of Ebola that is kept in containment at Dayton Chemical Factory.

History
In 2021, Gizmo led his crew to attempt to steal the Clench. However, the Titans discovered the attempt and thwarted his crew on site, allowing the San Francisco Police Department to arrest Gizmo and his crew.