The Volkswagen Beetle, meanwhile, with its friendly styling by the Austrian designer Erwin Komenda, and innovative engineering by Ferdinand Porsche, became the best-selling car of all time.
Viral load refers to the amount of HIV in the blood. An undetectable viral load is when the amount of HIV in the blood is so low that it canât be measured. Antiretroviral therapy (ART) reduces viral load, ideally to an undetectable level, when taken consistently and correctly.
In the Human Immunodeficiency Virus (HIV) Prevention Trials Network (HPTN) 052 study,1 early antiretroviral therapy (ART), as compared with delayed ART, was associated with a 96% relative reduction in the rate of linked transmission among serodiscordant couples during 24 months of follow-up.