Remember when you went to go to the store to buy CDs. And, …

Remember when you went to go to the store to buy CDs. And, you had to make sure to get the CD-RW? That’s mRNA.
https://twetch.app/t/b53ee3052d71b10c6eb935d2ebaf58b4797edcfdc6ab0ffb3b811b6687be04d2