FILE PHOTO: FILE PHOTO: Small bottles labeled with a "Vaccine COVID-19" sticker and a medical syringe are seen in this illustration taken taken April 10, 2020. REUTERS/Dado Ruvic/Illustration/File Photo/File Photo FILE PHOTO: FILE PHOTO: Small bottles labeled with a “Vaccine COVID-19” sticker and a medical syringe are seen in this illustration Sizes: 150 × 150 / 300 × 187 / 768 × 478 / 1,024 × 637 / 1,536 × 956 / 2,048 × 1,275 / 2,560 × 1,593