![Dr. Emily Drwiega from the University of Illinois Health and Maggie Butler, a registered nurse, prepare monkeypox vaccines at the Test Positive Aware Network nonprofit clinic in Chicago, Illinois, U.S., July 25, 2022. REUTERS/Eric Cox](https://www.gpb.org/sites/default/files/styles/flexheight/public/pbs_news_hour/us-to-deploy-800000-additional-monkeypox-vaccine-doses.jpg?itok=HVG9NCja)
Caption
Dr. Emily Drwiega from the University of Illinois Health and Maggie Butler, a registered nurse, prepare monkeypox vaccines at the Test Positive Aware Network nonprofit clinic in Chicago, Illinois, U.S., July 25, 2022.
Credit: REUTERS/Eric Cox