[MarcusE1W]

I think currently the main reason why not more factories produce the BionTech/Pfizer Vaccine is that it is quite difficult to manufacture and so it takes time to set up additional capacity. As far as I know several competitors are in discussion to build additional capacity. Of course there is the question why this has not been done earlier.

[m4rtink]

It kinda reminds me of the current cutting edge chip shortage - eq. the special microfluidics machines needed for mRNA vaccines VS EUV machines needed for cutting edge ASIC manufacturing.