Like other conflict-affected regions, Africa continues to see religious, ethnic, and politically motivated conflicts. Extremist violence is now entrenched in several parts of the world. Armed conflicts are leading to protracted refugee crises to the scale that has not been seen since World War II.

Working together with our exceptional leadership team, our Ministry of Health was empowered to make smart investments that could unlock our potential by producing long-lasting health and economic benefits for all.

I believe UNAIDS' provocative leadership has been critical in addressing the AIDS epidemic and converting it from a death sentence to a chronic health condition.

Early in my career, I was galvanized by a disease that ravaged my country and many others around the world: malaria.

I was a vegan for two years, and I really enjoyed it. Then, I got to a point in my life at which I wanted to do something else, so now I'm a vegetarian. You should make your diet one that best fits you and how you feel. Listen to your body. The most important thing is to exercise, drink lots of water, and take really good care of yourself.

Childhood obesity is best tackled at home through improved parental involvement, increased physical exercise, better diet and restraint from eating.

I hate rules. I hate 'This is the way things are done'. I hate a lack of reinvention. I hate theatre as an archeological exercise. Theatre needs to be urgent.

It is my passionate belief that we can all have better health care through rationing.