My brother started taking Stribild a couple of months ago after being on Truvada and something else for many years and has had an undetectable viral load since 2006. In the last two months he has spent a week in the hospital trying to figure out why he keeps running daily fevers over 100. He also had his t-cells checked and went from about 600 for the last few years on the other meds to about 200 on the stribild. I am concerned that it is the Stribild that is making him ill.