84

Since 1995, 2 to 3 new varieties of anti-AIDS drugs have been launched on the market every year. This is the fastest progress in the history of antiviral drugs and fully demonstrates that the international community has invested a huge amount of human and financial resources in the research and development of such drugs.

Before 1995, people lacked confidence in treating AIDS. Since the emergence of protease inhibitors (PRI), the plasma HIV viral load has been rapidly reduced, with remarkable therapeutic effects, which has enhanced people’s confidence in treating AIDS. Since then, a series of combined therapies have be......