A serious workplace accident occurred yesterday around 2 PM near Ivanić-Grad, Croatia, at a local company facility. The incident involved an explosion during the transfer of oxygen. Several workers sustained severe injuries as a result of the blast and are currently receiving medical attention. The extent of the injuries and the exact cause of the explosion are currently under investigation by authorities. Emergency services were dispatched to the scene to provide assistance and secure the area. Further details regarding the company involved and the specific circumstances leading to the accident have not yet been released. Investigations are ongoing to determine if safety protocols were followed.