We've come a long way in the fight to tackle HIV in developing countries - UK aid is helping to prevent 500,000 new HIV infections by 2015 in women through a range of prevention programmes. But there's still the hurdle of reaching people who are marginalised from the services they need and most at risk of infection.
On World AIDS Day, new research conducted for the Global Monitoring Report 'Youth and Skills: Putting education to work' shows the importance of investing in life skills education in school to ensure children have the confidence and negotiating skills to say no to sex and negotiate condom use.
The growing number of young people being diagnosed every day with Young Onset Parkinson's is astonishing. I was diagnosed at age 44 and at the time I thought this was very young, but since then I've been in contact with many fellow sufferers, some of whom were diagnosed in their twenties! Suddenly 44 doesn't sound so young!