For centuries China has stood as a leading civilization, outpacing the rest of the world in the arts and sciences. But in the first half of the 20th century, China was beset by major famines, civil unrest, military defeats, and foreign occupation. After World War II, the Communists under MAO Zedong established a dictatorship that, while ensuring China's sovereignty, imposed strict controls over everyday life and cost the lives of tens of millions of people. After 1978, his successor DENG Xiaoping decentralized economic decision making.
Political controls remain tight even while economic controls continue to weaken.
For this purpose, the working group collaborates closely with national AIDS programmes and a number of national and international experts and institutions. The goal of this collaboration is to compile the best information available and to improve the quality of data needed for informed decision-making and planning at national, regional and global levels. The Epidemiological Fact Sheets are one of the products of this close and fruitful collaboration across the globe. Always watch for outdated information. This article first appeared in 2001.