They're not only good for workers' health, they're good for business too.
The purpose of the research was to look at the health and wellbeing of public schools, with specific focus on the HIV profile of school leadership
The country has made progress with its plans to prevent, treat and monitor HIV but still has a long way to go.
Science knows more than ever about how to use HIV treatment to prevent new infections but will it be enough to end Aids?
Researchers predict that in 2040, low-income countries will spend just $0.03 on healthcare for every dollar that high-income countries spend.