Hi Viviienne , Stevie and all.
I am venturing to Vietnam/Cambodia on the 7th March also and looking forward to meeting up.  Just received my final travel info.
I have had some jabs, Diphtheria, Polio and Tetanus (combined), Typhoid and Hep A,  no side effects, I thought I may have had to pay for them but all good.  I went for them as I am on the 'mature' side of life   Just advised to take malaria repellant.
I am flying from Heathrow and will look out for our purple luggage labels!  Safe journey to you all wherever you may be flying from.
Sue