Contents

03 June 2015
Vol 7, Issue 290

About The Cover

Cover image expansion

ONLINE COVER Drug Repurposing for Ebola. Sierra Leonean doctors practice wearing protective clothing in the Ebola Training Academy in Freetown, Sierra Leone, 16 December 2014. Johansen et al. report that two approved drugs—a calcium channel blocker and an antidepressant—can potentially be repurposed for the Ebola virus. [CREDIT: REUTERS/BAZ RATNER]