Today show star Dylan Dreyer had a memorable day at work on Wednesday as she joined her co-stars for a momentous TV moment.MORE: Today's Hoda Kotb reveals exciting health news as Savannah Guthrie congratulates herAlong with co-stars including Savannah Guthrie and Jenna Bush Hager, Dylan received her first coronavirus jab live on air.The meteorologist was thrilled to have received the life-saving vaccine, and took to Instagram to share a photo of herself and a Walgreens pharmacist following the