Final answer:
The current multi-drug treatment for AIDS can effectively reduce the amount of virus in the body and improve the health and longevity of HIV-infected patients. Consistent use of antiretroviral drugs through highly active antiretroviral therapy (HAART) can achieve undetectable viral levels and reduce the risk of progression to AIDS and death.
Step-by-step explanation:
The current multi-drug treatment for AIDS can be effective for a significant fraction of patients. When patients have access to HIV medications and take them consistently, the treatment can reduce the amount of virus in their body to undetectable levels. This is achieved through highly active antiretroviral therapy (HAART), which involves a combination of at least three antiretroviral drugs. Taking the drugs consistently allows HIV-infected people to live longer, healthier lives and decreases the risk of progression to AIDS and death. Additionally, treatment also decreases the risk of virus transmission.