In Zambia, there is no emergency service. The hospital is 40 km away. In our house there are 250 children, a large part of them suffers from many diseases (AIDS, tuberculosis, anaemia, heart defects, sometimes malaria). It happens that even several times a week we have to seek help at the hospital. A healthy man wouldn't probably survive transportation on a Zambian road, on a mattress in a cargo van, nothing even mentioning a sick child.