In the video, a man wearing a white coat, surgical mask, and cap is seen standing in a room with a curtain. He is holding a syringe in his hand and appears to be preparing to inject something. The man then proceeds to inject the contents of the syringe into his arm. After the injection, he looks down at his arm and then back at the camera. The room appears to be a medical facility, and the man seems to be a healthcare professional. The video does not provide any additional context or information about the man or the reason for the injection.