All of the "routine" immunizations are available on the NHS - tetanus/diptheria, Hep A, measles/mumps/rubella if needed. You will also want the typhoid vaccine. For details look at the NHS website www.fitfortravel.nhs.uk/destinations.aspx and look at each country you are visiting.

The NHS has the best malarial risk maps on the web. You will need to know exactly where you are going.

By the way, be careful about the anti-malarial you choose. The one available without a prescription from a pharmacist should not be used anywhere there is chlorquinine resistance, which is all of SE Asia.

Brill - dont know how I hadn't seen that site before...

Thanks a lot!

Make an appointment to see your GP or travel nurse at your local surgery who will sort you out with the correct jabs etc. the vast majority are free. if you need anti malarial drugs you will need to pay for these on a private prescription (£10 + the cost of the drugs) some Superdrug shops offer a free travel advisory service and don't charge £10 for the prescription ( much cheaper than Boots!)

please take the advice above and go to a travel specialist to get your immunizations and prescriptions. its great to get some background on the web and here, but let the experts plan your meds! a fabulous 3 month trip to asia will be expensive, and the meds to keep you healthy and that allow you to enjoy your holiday are just part of the cost of travel, and NOT the place to save money. It costs far more to treat or manage illness than to prevent illness (some illnesses, like hepatitis, cannot be "cured"), and typhoid/ malaria/hepatitis etc are serious illness not to be underestimated.