Jingle the elf fell yesterday and I came to school this morning to find Jangle taking care of her. @ClaysvilleES has the best Christmas Elves! Merry Christmas!
Q: How do #mRNA#vaccines work?
A: mRNA vaccines teach our cells how to make a piece of a protein, without interacting with our DNA, to trigger an immune response and build immunity to virus that causes #COVID19. Learn about mRNA vaccines + how they work: https://t.co/tcWea6dZp1
Congrats to @PAHealthDept@SecretaryLevine.
Dr. Levine has been a wise, calm, and dedicated partner during this pandemic and I couldn’t be prouder of the tireless work she’s done to serve Pennsylvanians.
She will be missed, but I know she will be a tremendous leader at @HHSGov.