In 1918 and 1919, the Spanish Flu pandemic killed more people than Hitler, nuclear weapons and all the terrorists of history combined. (A pandemic is an epidemic that breaks out on a global scale.) Spanish influenza was a more severe version of your typical flu, with the usual sore throat, headaches and fever. However, in many patients, the disease quickly progressed to something much worse than the sniffles. Extreme chills and fatigue were often accompanied by fluid in the lungs. One doctor treating... read more