The UK government is making up its mind right now on how much it will invest in the Global Fund to Fight AIDS, Tuberculosis and Malaria.

That means we have literally days to tell our new Chancellor, Jeremy Hunt, why a bold UK investment is vital. Without the UK's support, the lives of millions of people will be at risk.

Use our interactive tool to write a letter to our new Chancellor, Jeremy Hunt, to step up in the fight against AIDS, tuberculosis and malaria.

1 About you
We'll use your answers here to draft an AI-assisted letter that you can then review, regenerate, or edit and submit.