In the AIDS vaccine development and the rational use of vector vaccine can be optimized, and copy out-Carrier and non-replicating vector between the priorities is very critical.

To prevent this, each Active Directory domain controller maintains a value called the high watermark vector (HWMV) for other domain controllers that it is replicating with.

And the international AIDS pandemic vaccine design and technology very different routes, China's ongoing clinical trials is replicating vaccinia virus vector, belonging to the vaccine.