Scientists grapple with ethics in rush to release Ebola vaccines
Monday, September 29, 2014
Normally it takes years to prove a new vaccine is both safe and effective before it can be used in the field. But with hundreds of people dying a day in the worst ever outbreak of Ebola, there is no time to wait.
In an effort to save lives, health authorities are determined to roll out potential vaccines within months, dispensing with some of the usual testing, and raising unprecedented ethical and practical questions.
“Nobody knows yet how we will do it. There are lots of tough real-world deployment issues and nobody has the full answers yet,” said Adrian Hill, who is conducting safety trials on healthy volunteers of an experimental Ebola shot developed by GlaxoSmithKline.
- Health Care