GSK boss 'pretty optimistic' about Ebola vaccine

  • 9 years ago
The CEO of drugs giant GlaxoSmithKline Sir Andrew Witty says he is "pretty optimistic" that they have a "very exciting candidate vaccine" to tackle Ebola. Report by Lillya. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn