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.
No-one with an undetectable viral load, gay or heterosexual, transmits HIV in first two years of PARTNER study. Viral load suppression means risk of HIV transmission is 'at most' 4% during anal sex, but final results not due till 2017.