Two injured in Silicon Valley hazardous materials incident

SAN FRANCISCO (Reuters) - Two people suffered minor injuries on Thursday in an unspecified hazardous materials incident in the Silicon Valley community of Sunnyvale, California, a city spokeswoman said. The spokeswoman said the incident took place at a building in Sunnyvale, about 40 miles southeast of San Francisco, but she had no further details. She said authorities had not ruled out further casualties until a thorough search had been conducted of the building, which had been evacuated. She could not confirm reports in local media of an explosion. A woman answering the phone at a nearby office said at least several fire trucks had responded to the scene. (Reporting by Noel Randewich, Kristina Cooke and Dan Whitcomb; Editing by Lisa Shumaker, Peter Cooney and Eric Beech)