All is back to normal after a building at the Walter Reed Medical Center was evacuated Wednesday after staff received a bomb threat.

Explosive detection dogs swept the building and all appointments at Walter Reed Bethesda had been suspended until 2 p.m.

The Daily Caller reported that the person who answered the call confirmed that a threat was made, but did not discuss the matter further.

The website reported that “building 19” was evacuated.

The caller apparently stated that a bomb would be detonated around 10:00 a.m. The building resumed normal operations around 12:30 p.m.