There are five individuals in the image. They are all wearing medical attire, including masks and gloves. The person on the left is wearing a green shirt and a white mask, while the person next to them is also wearing a green shirt and a white mask. The third individual is wearing a blue shirt and a white mask, and the fourth person is wearing a green shirt and a white mask. The fifth person is wearing a green shirt and a white mask. They appear to be in a hospital setting, as indicated by the medical attire and the presence of medical equipment.