Antibiotic-resistant bacteria currently kill 700,000 people a year. If we don't tackle antimicrobial resistance, then more than 100 million people may have died prematurely by 2030.
Touted as a way to end HIV within a generation, the HIV prevention pill (PrEP) is being trialled in the UK.
What we know so far about PrEP, HIV and sexually transmitted infections.
Public health officials are warily watching the emergence of these lesser-known bacterial sexually transmitted infections.
Why creating safer catheters and using them more responsibly could slow antibiotic resistance and save lives.
The manufacture and distribution of medicines is a global industry, tainted by fake and substandard medicines.
Drug-resistant gonorrhoea is on the rise. Scientists are searching urgently for new ways to treat it.
Uncovering the truth behind the first man treated with the world’s first antibiotic.