It seems that virologic failure is due to outside
Post# of 148189
"“It appears most of the viral load breakouts in patients in the 700 mg dose arm are due to an event such as a flu or vaccination that cause the number of T-cells to rise. With additional T-cells, numerous additional CCR5 co-receptors must be covered by PRO 140 to maintain suppressed HIV viral load. "
https://www.cytodyn.com/media/press-releases/...rapy-trial