Product packaging. Who has ever seen an insert larger than a newspaper page. I suspect it's just how much paper it took to give the box the best chance of shipping intact. While there may be much to argue on the vax overall, don't think this is anything but trying to keep the bottles from breaking
John
You'd think so, but it's a law for disclosure.
I've read vaccine inserts and they are all that big, except they have fine print that requires an electron microscope to read.
If you ask for side effects and counteridications the pharmacist will hand you an incomplete sanitized extremely abreviated print out.
Doctors don't even read the inserts for the Rxs.
The pharmaceutical companies intend for them to go unread.