Confirmed carbon monoxide poisoning. On Tuesday October 19th, 2022, at 11 am, I drove my 19 year old niece, a student at Uni San Francisco, to a transit station about 2 hours from my home. When we got out of the car to say goodbye I felt quite dizzy, sleepy, and a bit nauseous. I got back in the car and drove about an hour towards home and felt so dizzy that I stopped and got out of the car to get some food, just incase that was the issue. I walked around at a shopping center for about 4 hours until I felt a bit better. I got back in the car and drove another hour home. As soon as I got out of the car at home, about 7:15 pm, it was very apparent that the dizziness had returned. I called my Dr the next morning and she sent me to the ER for a blood gas test which confirmed carbon monoxide poisoning. I called my niece and she confirmed she felt the same symptoms upon arrival at the transit station.