Covid Vaccine Advice

[bad company]

Is there a doctor, nurse or other qualified person who can help e with this please.

Mrs BC and I had our Astra Zeneca vaccines in February and May last year. There was no news on a third booster jab so while we were in the USA in September so we got a Pfizer vaccination there. They didn’t recognise the AZ vaccine so gave what they considered to be a first jab of Pfizer.

Now the NHS is contacting us to book our booster jab, should we do it or not?

Thanks in advance.