It seems that the Oxford vaccine is 90% effective after only one injection, although the second injection will still be given after a period of up to 12 weeks.
However, if you had the vaccine in December, it will not have been the Oxford vaccine as this wasn’t available then; yours would have been the Pfizer vaccine.
So far as I am aware, there has been no talk of delaying the second injection for the Pfizer vaccine. So you should still be due to get the second injection after a period of three or four weeks, with any delay being due merely to normal logistical pressures not any change of policy.
Good Morning Friday 24th April 2026
