There are five people visible in the image. They are all men. The person on the left is wearing a white shirt and dark pants, while the person next to him is dressed in a white shirt and dark pants as well. The third person is wearing a white shirt and dark pants, and the fourth person is wearing a white shirt and dark pants. The fifth person is wearing a white shirt and dark pants. All of them appear to be engaged in a discussion or activity, possibly related to the medical equipment in the background.