The possible impact of the virus [Zika] an extraordinary event and a public health threat to other parts of the world.
Margaret ChanThe unique nature about the influenza virus is its great potential for changes, for mutation.
Margaret ChanMaternal mortality health is a very sensitive indicator. All you need to look at is a country's maternal mortality rate. That is a surrogate for whether the country's health system is functioning. If it works for women, I'm sure it will work for men.
Margaret Chan