AIDS
-
Results from the first phase III efficacy trial of an HIV vaccine will be available within the next 2-3 years. Thus, it is imperative to start planning now to address how any effective vaccines should be used. In the absence of definitive information on the characteristics of the first generation of HIV vaccines, the following assumptions were made: the vaccine will (i) have only low to moderate efficacy (on the order of 50%); (ii) not be inexpensive (on the order of 10 to 30 US $ per dose); (iii) require multiple doses; and, (iv) at least initially, be available in limited quantities. ⋯ Research should also continue at an increased pace to develop new generations of more effective vaccines, especially vaccines appropriate to Africa. Achieving these goals will require real political commitment from government and international organizations, to be materialized in specific actions and budget allocations. The daunting challenge of making future effective vaccines accessible to all populations in need will require a sustained collaborative effort on the part of all parties involved.