SUMMARIZE IN 15 WORDS After the war ended, U. S. troops were demobilized and rapidly sent home. One unanticipated and unwanted effect of their return was the emergence of a new strain of influenza that medical professionals had never before encountered. Within months of the war’s end, over twenty million Americans fell ill from the flu ([link]). Eventually, 675,000 Americans died before the disease mysteriously ran its course in the spring of 1919. Worldwide, recent estimates suggest that 500 million people suffered from this flu strain, with as many as fifty million people dying. Throughout the United States, from the fall of 1918 to the spring of 1919, fear of the flu gripped the country. Americans avoided public gatherings, children wore surgical masks to school, and undertakers ran out of coffins and burial plots in cemeteries. Hysteria grew as well, and instead of welcoming soldiers home with a postwar celebration, people hunkered down and hoped to avoid contagion.