The reappearance of malaria in the USA.
D001782:Blood Donors; D002738:Chloroquine / Q000627:therapeutic use; D004197:Disease Reservoirs; D004352:Drug Resistance, Microbial; D006801:Humans; D008288:Malaria / Q000188:drug therapy / Q000453:epidemiology*; D010963:Plasmodium falciparum / Q000187:drug effects; D011319:Primaquine / Q000627:therapeutic use; D014481:United States
D002738:Chloroquine; D011319:Primaquine