https://www.scientificamerican.com/article/malaria-treatments-are-not-working-well/

Patients suffering from severe malaria might have to wait up to 24 hours for treatment because the only government-approved vaccine ran out in April.

Treatment for the mosquito-borne virus is gaining heightened attention from doctors as malaria rates steadily climb around the world, potentially exposing U.S. residents as they travel abroad.