The relatively low numbers of cases during 2012 2019 mainly reflect decreases in cases acquired in Afghanistan, a reduction due largely to the progressive withdrawal of U.S. forces from that country. ...Malaria was diagnosed at or reported from 17 different medical facilities in the U.S., Germany, Afghanistan, and Korea. Providers of medical care to military members should be knowledgeable of and vigilant for clinical manifestations of malaria outside of endemic areas....