FILE PHOTO: Small bottles labeled with a “Vaccine COVID-19” sticker and a medical syringe are seen in this illustration

FILE PHOTO: Small bottles labeled with a “Vaccine COVID-19” sticker and a medical syringe are seen in this illustration

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