[rivo]

In Germany, almost everyone refers to it as the Biontech vaccine. For obvious reasons. I would even go so far as to say that most people here don't realize it's the same as the "Pfizer vaccine". (On the other hand, the Moderna vaccine is referred to as the "Moderna vaccine".)

[advanced-DnD]

In Germany BioNTech also involved in the production.. so it is also fair to call it as that..

But I'm a tad annoyed that they pronounce it "Bion-Tech" rather than "Bio-N-Tech", the latter was the intended pronunciation by the owners, I think.