I cannot get to their server, but I read the quote from the website. I THINK that if you read it closely, it does not say that it produces vaccines, etc. It produces "technology" which advances their manufacturing and delivery, e.g., a patch or something.
I could be wrong, but my list of 89,000 drugs currently on the market lists a lot of vaccines and biologicals, but none of them manufactured by West Pharmaceuticals. My list is up to date through December 15.
You are totally correct: WestPharma does NOT make any pharmaceuticals for patient use. The make stoppers, aluminum closures and other supplies that Pharmaceutical Companies use in the container and closure systems for drug containers. At this site, they made rubber products and other devices for use by Pharma Co's....NOT DRUGS!