"We have to make sure that the compound will be sufficiently efficacious to be used in the clinical setting, it has to be safe, and again we can make the drug sufficiently cheaply that it will be appropriate for the use in the clinical setting."

VOA: standard.2010.04.05

"It would be prudent and appropriate for WHO, together with our member States to continue to monitor the evolution of this pandemic for the next six to 12 months,"

VOA: standard.2009.12.29