That also changes for me. Last time I had a viral load of 27. A week ago it came out undetectable and my CD4 count is better, from 256 to 545, but I don't trust that much.

A mi también me varia eso la ves pasada tenia 27 de carga viral hace una semana salio indetectable y mis cd4 están mejor de 256 a 545 pero no confío mucho en eso

CD4's can fluctuate often an ID Dr is mostly paying attention to the viral load as long as the CD4 is over 200. They can lower due to being sick, even stress can affect them and they take a while to come back up after dropping.

I've been living with the virus for 26 years I've only been undetectable twice my numbers are always 400 to 460 viral load 500 and above is normal my doctor told me I have nothing to worry about I am good

A cold could do that your on Biktarvy mine does it alot

It's a judgment call if you ask me. It could just be a blip. But In my opinion, I be making my decisions based on how far I am from 200. A viral load test that says greater than 40 tells you nothing. You could be sitting at 200 or something. You deserve to know if you're undectable or not. Send that mess back and ask for the count so you can make a logical decision.