Input (grade 9): In 2004, mortality and morbidity statistics included 14.6 million chronic active cases, 8.9 million new cases, and 1.6 million deaths, mostly in developing countries.
Output (grade 4): In 2004, the World Health Organization said there were 14.6 million people sick with the disease, there were 8.9 million new cases, and 1.6 million deaths.