Quote Originally Posted by Des Parrot View Post
Had my booster today. My first 2 were AZ, this was Moderna. Wiped me out, light headed, fell asleep, nausea, just coming out of it 6 hours later. Unusual, I’m normally robust to injections
Had my booster yesterday.

First 2 were also AZ, but the booster was Pfizer. Arm a bit more sore than for the first two, but otherwise OK. Is there some value to the mix and match approach to the booster, or doesn't it matter?

For the first two jabs the NHS were insistent on using the same vaccine. For the booster from what I have read there may be a benefit in changing it?