JOSH SHER / SCIENCE PHOTO LIBRARY JOSH SHER / SCIENCE PHOTO LIBRARY
Antimalarial pills. Box and blister packs of Paludrine antimalarial tablets. Each contains 100 milligrams of proguanil hydrochloride. People travelling to areas where malaria is prevalent should take these pills before, during and after their trip. Malaria is caused by the presence of Plasmodium sp. parasites in the blood. Paludrine kills these parasites, and has fewer side effects than some other antimalarial drugs.
Model release not required. Property release not required.