Mysterious package sent to military unit in Nowa Dęba, Poland

A package containing a mysterious substance was reportedly sent to a military unit in Nowa Dęba, Poland, resulting in three people being hospitalized after coming into contact with it.

According to RMF FM, the envelope arrived from Germany containing a postcard. Two Military Police officers and a civilian in the room developed skin irritation on their face and hands, while four other officers without symptoms were isolated and 133 people were evacuated from a neighbouring staircase.

Specialist chemical-response teams deployed to the scene and secured samples for examination. Authorities have not yet confirmed the cause of the symptoms or the contents of the package.