Nah fam that's not entirely accurate.
Or I guess it kind of is. Reuters (ya ya I know) did a decent fact check on that and seems to be that the virus is "grown" on fetal tissue that's taken from some 60's dead babies. Ppl keep growing tissue material using that decades old source.
So they use ancient baby flesh to pimp up the virus and then "purify" the goodies. Totally non-lung end result. Totally.
Or maybe they lie through their teeth all the way through. The article was well written though.
Not that I intend to use those vaccines. It's a F'n flu.
https://www.reuters.com/article/uk-factcheck-vaccine-idUSKBN27W2I7