what does this mean?
“...an issue of visible particles in the DP (appears to be lipid nanoparticle components).”
Do it mean nanoparticles broke away and are floating in the blood steam...or floating in the vaccine where they shouldnt be ...or what?
this is in an email from Veronika Jekerle on Nov 25
btw, that Dr is with the EMA- Europeans Medicines Agency

I honestly have no idea without more context around the statement. I could speculate that some of the lipid shells encapsulating the mRNA merged with each other. I would expect that COULD diminish the effectiveness of the dose with that issue should it happen. I could further speculate that this might be a result of storing the particular dose at too high a temperature for too long.
But without a lot more context, I’m completely speculating.