The 12 Worst Health Disasters of All Time

The 12 Worst Health Disasters of All Time — page 3
2 Flu Pandemic Infects One-Third of the World But this disease was deadly It spread very quickly It raged across Europe Asia Africa North America and South America People ages 20 40 were most affected This wasn’t normal The flu is usually worst in elderly people and children Some people who became sick died within hours There was no cure for the disease Some experts say the flu began at an army base in Kansas Troops trained there carried the virus to Europe Others say it began in East Asia or Europe After 18 months and two big waves the flu ended Infected people either died or became immune About 500 million people were infected That was one-third of the world’s population at the time Between 20 and 40 million people died It was 1918 World War I was coming to a close But another type of war was about to begin The enemy would kill more people than the Great War itself It was a war against infectious disease In the fall of the year people started feeling sick The symptoms weren’t bad at first For some people it felt like coming down with a cold