Is 2nd booster on the horizon for overseas travel this summer?

[ToooutThere]

It is now being discussed that some countries won't be accepting travellers unless their booster was given in the last 6 months prior to travelling. Where will that leave those who had their booster early?
Will overseas summer holidays be used as the carrot for having a 2nd booster come Feb/Mar?!

We are never going to be able to fit our vaccination programme round what other countries might or might not require for entry.

I think they'll offer here when they see need (big peak inbound) and then whenever the vaccine is updated to reflect new variant/s, and perhaps annually in autumn/winter.

Further jab already decided for the 500,000 most immune suppressed, who had a third primary, and for whom the booster will be a fourth shot (will be falling due around now)

I read a few weeks ago, anyone travelling should have had two vaccines, the last being within six months. Vaccine passports now show the date of your last vaccine/booster.