asked drug-harm experts to rank 20 drugs (legal and illegal) on 16 measures of harm to the user and to wider society, such as damage to health, drug dependency, economic costs and crime.

We used these data to estimate the global percentage of people who inject drugs that are aged 15-25 years old, and also estimated this for each region and country. We mapped this against data from the ...

Health Secretary Jeremy Hunt discusses deaths caused by drug errors Drug errors in England cause appalling levels of harm and deaths, Health Secretary Jeremy Hunt says, as data suggests mistakes ...