The second edition introduces a new 5th ACT to the four already recommended for the treatment of uncomplicated malaria. Furthermore, the Guidelines recommend a parasitological confirmation of diagnosis in all patients suspected of having malaria before treating. You can find more info about the document at: www.psmtoolbox.org/en/tool-details%7CPolicy%7CWHO-Guidelines-for-the-Treatment-of-Malaria%7C202