Thank you.
Ms. Biggs has already answered a lot of the questions, but in terms of immunization, we've been working really hard with the World Health Organization and UNICEF to make sure that the basic immunization package that any child in Canada or North America would have would be available.
We've also been working with other donors, and the World Bank, and GAVI on what we call the “advance market commitments”, to try to entice the private sector to develop a vaccine for pneumococcal disease. This is something new, what we call “innovative financing”, to try to generate some interest and a vaccine that would work for children in developing countries.
In terms of polio, that has been a signature project. In the Afghanistan program, we've been having great success despite the difficult security environment.
In terms of micronutrients, the three key partners that we've been working with are the Micronutrient Initiative, which is a Canadian-based organization; Helen Keller International, a U.S. organization; and UNICEF. We try to work with all three to make sure that vitamin A is available for children. We integrate this and some of the other interventions that these players are making.
We're also working really hard with countries to iodize their salt, and we've had huge success in this area.
One of the new things we are exploring right now is the incorporation of zinc in oral rehydration for diarrhea, which seems to be having a lot of success. We are again working with Canadian partners here to try to advance this with our multilateral players.