News & Perspective

Jul 17, 2015

Jul 17, 2015
BSL-3 lab

Feds propose adding H5N1 to HHS select agent list

The CDC proposes adding certain H5N1 viruses to HHS's select agent list; experts have varied reactions.

Aug 14, 2013

Aug 14, 2013
H5N1 color electron micro

Study: Technique adds 'kill switch' to modified flu viruses

A new molecular strategy could diffuse some of the controversy over lab-modified flu viruses.