An operator injured after being exposed to lithium hydride powder at the Y-12 National Security Complex in early April sustained second-degree burns, primarily on the face and scalp, but has returned to work, federal officials said.

The operator, who is not identified in federal reports, also received some first-degree burns. But in two separate reports, officials said the employee’s injuries were healing as expected without complications, and the worker was expected to make a full recovery. [Read more…]