Yeah, when I saw that this company manufactured aircraft parts, my first thought was that they had an accident with tritium for glow-in-the-dark dials.
Thank God that it appears this was an accidental industrial accident. Hopefully, all who were contaminated will recover and be fine. One day ... if al Zawahiri has his druthers .. it may not be such a benign breaking news event, and quick notification will be a godsend. God bless America.