epidemic

In the world today entire populations are at immediate risk of death from either famine, war, epidemics or displacement. The people of Southern Sudan, Somalia, the former Yugoslavia, Mozambique, Peru, Sri Lanka, Nagorno-Karabakh, as well as the Tuaregs, the Kurds and Burma's Moslems are those who face the most serious threats.

The polio eradication campaign has indeniably and remarkably succeeded in tumbling down the number of polio cases worldwide. But difficulties currently faced by the Programme -pockets of social resistance in several countries, reinfection of some countries, outbreak of epidemics associated with strains of vaccine-derived polio viruses- indeed challenge one of the main assumptions underlying the objective of the eradication itself : the full compliance of an entire population to a public health program.