Access to antimalarial therapy: accurate diagnosis is essential to achieving long term goals

In the print version of this Analysis article by Heidi Hopkins, Caroline Asiimwe, and David Bell (BMJ 2009;339:b2606, doi:10.1136/bmj.b2606), we published a blood film whose caption states that the film shows “red blood cells infected with malaria parasites.” Regrettably it does not show this clearly as the original image was cropped and printed at too low a resolution.