Set him down on the bed. [Once that's done, Willock straps an oxygen mask over Leonhardt's mouth and nose and opens the valve on the tank. He slides a hypodermic needle into Leonhardt's wrist, hanging up the bag of fluids it's connected to, interrogating Joshua all the while as he works.]

How long has he been like this? Did the symptoms come on suddenly? Does he have any underlying conditions, allergies..?