What Did the B Cell Video Miss?

Many Years (1994) Ago, 
I made an (immortalised) B cell Line. 
Here are the Pictures (low power on left).  
On cell surface (on the right) there are little blobs. 
What were they?
They were Budding Virus Particles

So Maybe the New B cell Video
didn't miss a trick. 
Here's the B cell containing Little blobs too.
They get infected with Virus in Humans, notably in MS

A Black Swan Idea

Anti-CD20 kills Immature to Memory Cells, 
Alemtuzumab (anti-CD52) really kills the memory B cells
Maybe B cell Depletion Kills the Virus

Maybe that is why they work?

Maybe Not a T cell Issue...Food For Thought