Geoff Alston. That's not relevant to what the OP is asking

Anthony Parker. Ok, I see the situation you're in. Six months seems to be the timespan, so you'd need another after 22 November, which would see you right for February. So you don't fall into the Moderna date range. Your best approach at this time is to contact a number of the larger hospitals and see if they can accommodate. MedPark might be worth a shot

When was your second shot?

Pre-covid wasn't Siam Reap generally acknowledged to be the most hostile Thai embassy in the world? I've never been there but I do remember people saying it was a good place to avoid.

Be aware also that travel around Thailand is much easier if you have a vaccine certificate. Otherwise you may have to undertake numerous covid tests to fly and to enter certain provinces and islands.

John Wheeler. When are you flying to Thailand?

Christine Milton. If double vaxxed you don't need test. It's either/or

Jon Martin-th. The Cambodian border opened today for people entering, but anyone from Thailand will still have to apply for the Thailand Pass before flying back to Bangkok.

Marcos ThaiMan. That's entering Cambodia. That's little to do with re-entering Thailand, which will require you to apply for a Thailand Pass, get new insurance etc whilst you're in Cambodia prior to flying back to Thailand