HIV : now there is a treatment that may prevent HIV infection after the virus has entered the body : PEP post exposure prophylaxis : treatment only works if started within 72 hours of exposure : 1 month course of anti-HIV medication ... / Terrence Higgins Trust.

A4 poster (blue background) advertising PEP (post exposure prophylaxis) drug treatment for HIV infection, pointing out it is no substitute for using condoms and has side effects of diarrhoea, nausea and severe headaches. This campaign launched on launched on limited release in London & Brighton in 2004. Rolled out across England and Wales in June 2005.