US secures 300m doses of Oxford University's potential COVID-19 vaccine | Prothom Alo

US secures 300m doses of Oxford University's potential COVID-19 vaccine

Small bottles labeled with "Vaccine" stickers stand near a medical syringe in front of displayed "Coronavirus COVID-19" words in this illustration.
Small bottles labeled with "Vaccine" stickers stand near a medical syringe in front of displayed "Coronavirus COVID-19" words in this illustration. Reuters