[user104658]

Originally Posted by Kizzy

I'm aware of that, I still say there will be an issue with the 2nd pfizer doses in a couple of months due 'logistics' or some such thing.

Yes I suspect they'll have simply given out "half" of the doses they had, without accounting for wastage, so when it comes to round 2 there'll be less-than-half available for a second dose.