Harrison is working full time at Bio Medics. It is a plasma donation center. Harrison donates twice a week at this plasma place and we decided that it would be cool if he worked there full time.
He interviews donors to make sure they don't have any weird diseases or been to any countries that might contaminate them. He pricks their fingers to test their blood and he takes their blood pressure.
How professional he looks in his lab coat! He looks a bit intimidating. He likes his job. It is quite busy... there is not a lot of down time, but he likes it all the same.