I must say only in the general sense right now. The modelling that has been carried out about the advancing rate of HIV infection, in Africa in particular, although we have somewhat similar figures in Canada, is that even the antivirals that are being put in place are not numerically able to cope with the advancing rates of infection, so that antivirals are a palliative stop-gap measure. The only way of bringing AIDS under control is through a fully preventative vaccine approach.
On April 13th, 2010. See this statement in context.