Programmes letting people swap illegal highs for medications are popping up all over the country. Here’s how they work.
No one really knows how many people inject drugs in east and southern Africa and that's a bigger problem than you think.
If you think shutting down needle exchange programmes will keep your city free of contaminated needles, think again.
The project’s closure six months ago forced some injecting drug users to share needles and risk infections such as HIV and Hepatitis C.
When people with diabetes inject insulin, we don't see that as an addiction. So why is opioid substitution therapy considered one?