RT @DHSCgovuk: Results from a new study by @UniofOxford on the Oxford/@AstraZeneca #COVID19 vaccine has shown:

▶️ the vaccine offers protection of 76% during the three month interval until the second dose
▶️ further data supports a 4-12 week dosing interval

More details 👇🏻

@OxfordVacGroup

from http://twitter.com/NHSuk/status/1356887666147663874