"I took a trip up there to the North Pole, I went there, and I vaccinated Santa Claus myself," Dr. Anthony Fauci told @elmo and friends during the weekend's #CNNSesameStreet Town Hall. "I measured his level of immunity, and he is good to go. He can come down the chimney, he can bring the presents, he can leave, and you have nothing to worry about."⁣ ⁣ Fauci's words to kids quickly garnered widespread attention and social media shares, perhaps calming the fears of many children worried for Santa, Mrs. Claus and their reindeer.⁣ ⁣ 📸 via @CNN and @wgbh