3Qs: How to overcome the global drug problem

The United Nations Gen­eral Assembly recently con­vened a spe­cial ses­sion on drugs, marking its first meeting on the topic since 1998. We asked North­eastern drug policy expert Leo Beletsky, who spoke at one of the session’s side events, to reflect on the his­toric meeting and the future of drug policy reform.

What Ebola and HIV/​AIDS can teach us about the Zika virus pandemic

Assis­tant pro­fessor Richard Wamai, an expert on HIV/​AIDS and neglected trop­ical dis­eases, pro­vides much-​​needed per­spec­tive on why the Zika virus has struck so fiercely and the public health mea­sures that could halt it.