GT Progressive News: Dr. Dena Grayson on reopening schools, #coronavirus vaccines, and whether re-infection is happening.#COVID19

Thursday, July 23, 2020

Dr. Dena Grayson on reopening schools, #coronavirus vaccines, and whether re-infection is happening.#COVID19

🎥Dr. Dena Grayson on reopening schools, #coronavirus vaccines, and whether re-infection is happening.#COVID19 https://t.co/2UTC4ETXhy
— Dr. Dena Grayson (@DrDenaGrayson) July 22, 2020