The island has also got 6,300 doses of an alternative vaccine, called Pandemrix, that only protects against swine flu, but unlike the triple vaccine can be used by people aged under 60.
The department said the general public would only be offered the vaccines once it was satisfied all "at risk" people had been covered.
HUNDREDS of thousands of people in Wales face being struck down by deadly swine flu in the next few weeks.
Killer H1N1 – billed as “the new seasonal flu” by health chiefs and responsible for last winter’s pandemic – is expected to sweep the country until at least the end of January.